The Tomb of the Cybermen (TV story)

The Tomb of the Cybermen was the first serial of season 5 of Doctor Who. It introduced the first Cyber-Controller and the Cybermats.

It is the earliest Second Doctor serial to survive in its entirety and, from its recovery in the early 1990s until the recovery of The Enemy of the World in 2013, it was the only complete serial extant from season 5.

Synopsis
The TARDIS arrives on the planet Telos, where an Earth archaeological expedition led by Professor Parry is trying to uncover the lost tombs of the Cybermen. With a lot of help from the Doctor, the archaeologists enter the tombs. There, one of the party, Klieg, reveals himself and his business partner, Kaftan, to be planning to revive the Cybermen.

He wants to use their strength, allied with the intelligence of his own Brotherhood of Logicians, to create an invincible force for conquest. It transpires, however, that the tomb is actually a giant trap designed to lure humans suitable for conversion into Cybermen — a fate that almost befalls Kaftan's assistant Toberman.

After fending off an attack by Cybermats — small but dangerous cybernetic creatures — the Doctor destroys the Controller, defeats the revived Cybermen and reseals the tombs.

Episode 1
The Doctor and Jamie show their new travelling companion Victoria Waterfield the interior of the TARDIS, though she scarcely believes it can travel through time and space. Victoria questions the Doctor on how old he is, to which he answers 450 years, "in Earth terms". The TARDIS takes off from Skaro, heading for a new destination.

On the planet Telos, an archaeological expedition uses explosives to uncover the entrance to a city hidden in the side of a mountain. When a member of the expedition touches the huge metal doors, he is electrocuted. Immediately afterwards, the TARDIS lands nearby. The Doctor, Jamie and Victoria arrive on the scene. Captain Hopper, the expedition's pilot, holds them at gunpoint until the Doctor convinces them, through his ability to take control of the situation, that they had nothing to do with the death. John Viner, the assistant to expedition leader Parry, accuses the Doctor of being part of a rival expedition. Parry explains that they are here to find the remains of the Cybermen, who apparently died out centuries before. The expedition is funded by Miss Kaftan, who is accompanied by her giant manservant, Toberman, and her colleague, Eric Klieg. Now that he knows the Cybermen are involved, the Doctor decides to accompany the group. He uses a small device to unelectrify the doors and employs Toberman's great strength to haul them open. The Doctor warns the expedition to be careful but they march in, paying no heed to his warning.

Entering the darkened inner chamber, they find a control panel with a series of levers and switches, large, hidden doors and a sealed hatch. Klieg and Kaftan conspire with each other, more concerned with their new friends than anything else. It is decided that Kaftan shall stay with Victoria, Klieg with the Doctor, and Toberman with Jamie. The Doctor opens the doors using the levers, which operate on symbolic logic. Klieg is resentful that the Doctor is able to deduce this instead of him. The hatch, however, remains sealed, so the members of the expedition split up and explore.

Victoria, Viner and Kaftan come across a chamber with a sarcophagus-like box facing a projection device that was apparently used to revitalise the Cybermen.

In another room, Jamie and Peter Haydon find a small silver caterpillar-like object on the floor.

In the control room, the Doctor gives Klieg the clue he needs to reactivate the controls to restore power to the base. He tries to pretend that he doesn't want Klieg to activate the tomb, but when he does and the lab rumbles into life, the Doctor rushes away, keen to ensure his companions are safe.

When Victoria curiously climbs into the sarcophagus, Kaftan operates the controls and seals Victoria in the sarcophagus. When Viner confronts her, she denies she did anything. Viner checks to see Victoria is still alive and when he discovers she is, he runs off to find the Doctor.

Now the operating panel is operational, Haydon plays with the control panel in the room. A wall lights up with a hypnotic pattern that puts Jamie into a trance. Haydon is fascinated with the technology and has Jamie rerun it with him as the hypnotised subject.

Kaftan switches the revitalising unit on. Before it can do anything to Victoria however, the Doctor shows up and switches it off.

Klieg is frustrated that the lab is only partially working and seeks to discover how to get it up to full activation.

The Doctor finds Jamie and Haydon experimenting and rushes to turn off the console. Before he can intervene, a Cyberman slides into view and a gun fires, hitting Haydon and killing him. Victoria screams...

Episode 2
The Cyberman slides out of sight again. Parry enters and demands to know what has happened. He refuses to believe Viner's panicked explanation of a Cyberman. The Doctor deduces that the gun was at the back of the room. They reenact what Jamie did before, and his belief is born out. The gun was shooting a mock-up Cyberman, and Haydon got in the way. The Doctor speculates that it must have been a weapons testing range. Victoria finds the metal caterpillar, which the Doctor identifies as a cybermat. He advises her to leave it alone. Instead, she places it in her handbag.

Toberman returns to Miss Kaftan and reports that "it is done". Klieg confides to Kaftan that he is struggling to decode what he needs to do to get into the tomb. Kaftan assures him that logic will prevail and that he has plenty of time. Parry and the group return. He calls the group together and decides to abandon the expedition and return to Earth. At this point, however, Hopper returns and angrily reveals that someone has sabotaged the rocket ship — no-one will be leaving until he can effect repairs and no-one will be allowed aboard until his crew has done so. Viner freaks out again, not wanting to be left overnight. Klieg jumps on this delay to take advantage and explore the area. Shortly after, he cracks the code, with a little help from the Doctor, opening the door to the tomb. Everyone except Victoria and Kaftan are to go. Victoria protests, but the Doctor asks her to stay and keep an eye on Kaftan. She relents. Kaftan asks for Toberman to stay, but the Doctor pretends that he will stay if it were not for the protection of Toberman. Kaftan relents. Left alone, Kaftan places something in Victoria's drink.

Klieg and his party find a vast chamber beneath, with a multistory structure containing cells of frozen Cybermen, entombed in suspended animation.

Back in the control room, Victoria succumbs to the sleeping pill that Kaftan put in her coffee, and Kaftan shuts the hatch.

The noise of the hatch snapping closed alerts the party in the tomb. Jamie and Viner explore to find their exit blocked. Viner returns, panicking. Klieg, in the meantime, has found a code on a console and speculates it must open the hatch. He activates more controls, and the ice begins to melt. Viner watches in shock and tries to turn the console back. Klieg shoots Viner and holds the rest at bay while they watch the Cybermen return to life.

Back in the control room, Victoria has awoken. She finds the hatch closed and, when she questions Kaftan and attempts to put the hatch back in place, Kaftan pulls a gun on her.

Klieg reveals his real agenda. He and Kaftan belong to the Brotherhood of Logicians, who possess great intelligence but no power. He is certain the Cybermen will be grateful for their revival and ally themselves with him, providing that power. The Doctor confides to Jamie he expected Klieg was up to no good. The Cybermen break free from their membranes.

As Kaftan backs Victoria into a corner, the cybermat in Victoria's handbag revives and attacks Kaftan, rendering her unconscious, despite Victoria's warnings. Victoria grabs Kaftan's pistol and shoots the cybermat, but she doesn't know how to re-open the hatch. She leaves to find Hopper.

The Cybermen then free their leader, the Cyber-Controller, from his cell. When Klieg steps forward to take the credit for reviving them and suggesting their alliance, the Cyber-Controller grabs and crushes his hand, forcing him to his knees and declaring, "You belong to us. You shall be like us."

Episode 3
The Cybermen recognise the Doctor, whose involvement in prior invasion attempts is recorded in their computer records. The Doctor realises that the tombs were an elaborate trap. The Cybermen were waiting for beings intelligent enough to decipher the controls needed to free them.

Hopper and his compatriot Jim Callum return with Victoria. Kaftan awakes but pretends to be out cold.

The Cybermen inform the expedition that they will be converted into Cybermen in preparation for a new invasion of Earth, and Klieg will be the first. He seems pleased he is to be their leader but is worried about the process of adaptation. The Cybermen swarm the expedition.

In the control room, Hopper and Jim have figured out the electronics that will open the hatch. Kaftan pulls a gun on the trio and orders them to stop. Victoria provides a decoy, and Kaftan is disarmed. The tomb is opened. Hopper descends into the tomb.

The expedition members have been rounded up and told that, with the exception of Klieg, they will be frozen until ready for adaptation. Captain Hopper emerges from the hatch and uses smoke grenades to distract the Cybermen while the humans make their escape. They barely manage to scramble back to the control room and shut the hatch before the Cybermen can follow. As the Doctor emerges from the hatch, he is grabbed by a Cyberman. Victoria beats him off just as the tomb is closed, leaving the Cyberman inside beating at the metal hatch. They realise that Toberman and Klieg, however, are left behind.

Toberman is brought to the Cyber-Controller, who says they will convert him for his power. Klieg sneaks up to the hatch and raps on the door.

The party topside are reluctant to open the door but the Doctor convinces them that it is Klieg or Toberman due to the softness of the noise. They swiftly open the door long enough for Klieg to escape. Klieg and Kaftan are moved into the testing range to keep them out of mischief while the others decide on their next course of action. Captain Hopper goes back to the ship.

Inside the tomb, the Cybermen prepare a fleet of Cybermats to infest the control room.

Inside the testing room, Klieg pries a weapon out of the hands of the Cyberman target, an X-ray laser he calls a cyber-gun. Kaftan makes Klieg realise that with this gun he is able to control the Cybermen as well as the expedition. He agrees and says he will target the Doctor first, seeing him as a threat to him ruling over the Cybermen.

Outside, the expedition is asleep with Victoria and the Doctor keeping guard. They discuss the merits and pitfalls of not being able to remember their family. Once Victoria is asleep, the group are threatened by cybermats. The Doctor manages to rig electrical cables from the control panel to create a magnetic field that disables the cybermats. As one threat is eliminated, Klieg and Kaftan step out, armed with the cyber-gun, which Klieg fires directly at the Doctor. Callum shouts a warning to the Doctor, but it seems too late...

Episode 4
Callum pushes the Doctor out of the way and takes the blast on his shoulder. Klieg tells the others that he can still negotiate with the Cybermen. Kaftan tells him not to kill the rest of the party as they will make good experimental fodder for the Cybermen. Klieg opens the hatch and calls for the Cyber-Controller.

The Cyber-Controller sends the rest of the fleet back into their cell and emerges to the surface with Toberman, who is under Cyberman control.

The Cyber-Controller and Toberman are stopped at the door by Klieg wielding his weapon. The Cyber-Controller moves slowly, as his energy is running low. Klieg says he will allow the Cyber-Controller to revitalise itself in the sarcophagus for the return of Toberman and if the Cybermen help him conquer the Earth. The Cyber-Controller agrees. Before he returns Toberman, he communes with him telepathically. As the Cyber-Controller goes into the revitalisation room, Klieg forces the rest of the party in there too, only keeping Victoria hostage.

The Cyber-Controller runs out of energy before entering the sarcophagus. The Doctor helps him in with the intention of trapping him inside. However, once in the machine the revitalisation procedure kicks in remotely, and the Cyber-Controller is too strong for Jamie's knots and it breaks out of the sarcophagus. Telepathically signalling Toberman, the latter reveals his true allegiances and knocks Klieg unconscious. The Cyber-Controller, in turn, picks up Klieg's cyber-gun. Kaftan refuses to open the tomb for him and, as he goes to do it himself, she tries to shoot him. The Cyber-Controller turns and shoots Kaftan dead. The death of his mistress, along with some persuasion from the Doctor, seems to shake Toberman out of his controlled state. Toberman struggles with the Cyber-Controller and hurls it into a control panel, rendering it inactive. Before the Cyber-Controller was destroyed, it had summoned some of the rest of the fleet, which Jamie is forced to shoot. The Doctor wants to make sure the Cybermen are no longer a threat and goes back down into the tombs with Toberman, whom he convinces to avenge Kaftan's death. Klieg regains consciousness and sneaks down with the cyber-gun while the others tend to Callum.

Once in the tomb, Toberman tries to destroy the equipment, but the Doctor wants to freeze them permanently. Klieg appears and forces the Doctor away from the controls, declaring that he will be the new Controller, and revives them again. Klieg sees the Doctor motioning to someone behind him and pulls a gun on the Doctor, calling for the figure to emerge. It is Jamie. Klieg intends to turn the three over to the Cybermen for spare parts.

Hopper returns to explain the ship has been fixed. He is shocked to hear that the Doctor has gone back down into the tomb.

Klieg is pontificating on how he is going to rule the world but, even as he says this, a revived Cyberman throttles Klieg from behind and kills him. Toberman fights and kills this Cyberman as he tries to activate the rest of his fleet, and the Doctor freezes the other Cybermen, hopefully for good this time.

The Doctor and Jamie return. The Doctor ushers the others out as he reprogrammed the computer and sets up a circuit to electrify the hatch, the control panel and the doors, to prevent anyone from entering the city again. As he and Jamie do this, the Cyber-Controller reactivates and lurches forward. The Doctor and Jamie manage to escape. Outside, the Doctor, Jamie, Hopper and Parry try to close the door with planks of wood so as to insulate themselves from the electric circuit. This proves impossible with the Cyber-Controller pushing from the other side, so Toberman uses his bare hands to shut the doors, struggling with the Cyber-Controller one last time.

He succeeds, completing the circuit, and both he and the Cyber-Controller are electrocuted and killed. Parry and Hopper return to their ship after saying goodbye to the Doctor and his companions. Jamie asks if this is truly the end of the Cybermen. The Doctor thinks so but can't predict anything. No one notices a lone cybermat, moving along the ground outside the doors to the tomb.

Cast

 * Dr. Who - Patrick Troughton
 * Jamie McCrimmon - Frazer Hines
 * Victoria Waterfield - Deborah Watling
 * Toberman - Roy Stewart
 * Professor Parry - Aubrey Richards
 * John Viner - Cyril Shaps
 * Jim Callum - Clive Merrison
 * Kaftan - Shirley Cooklin
 * Captain Hopper - George Roubicek
 * Eric Klieg - George Pastell
 * Ted Rogers - Alan Johns
 * Peter Haydon - Bernard Holley
 * Crewman - Ray Grover
 * Cyberman Controller - Michael Kilgarriff
 * Cybermen - Hans de Vries, Tony Harwood, John Hogan, Richard Kerley, Ronald Lee, Charles Pemberton, Kenneth Seeger, Reg Whitehead
 * Cybermen Voices - Peter Hawkins

Crew

 * Assistant Floor Manager - Sue Willis, Catherine Sykes
 * Costumes - Sandra Reid, Dorothea Wallace
 * Designer - Martin Johnson
 * Film Cameraman - Peter Hamilton
 * Film Editor - Alan Martin
 * Make-Up - Gillian James
 * Producer - Peter Bryant
 * Production Assistant - Snowy Lidiard-White
 * Script Editor - Victor Pemberton
 * Special Sounds - Brian Hodgson
 * Studio Lighting - Graham Sothcott
 * Studio Sound - Brian Hiles
 * Senior Cameraman - Peter Ward
 * Theme Arrangement - Delia Derbyshire
 * Title Music - Ron Grainer
 * Visual Effects - Michealjohn Harris, Peter Day

Food and drinks

 * Kaftan offers Victoria some roasted veal, chicken and roast beef. Victoria decides on roast chicken, but she is surprised when she is given a tablet instead.
 * Kaftan drugs Victoria's coffee.

Cybermen

 * Telos has a rarified atmosphere and is known by human archaeologists to be the home planet of the Cybermen.
 * The Cybermen, aware that people would find their planet, set a series of traps to bring in superior intellects for conversion.
 * Toberman is given a cybernetic arm.

The Doctor

 * The Doctor gives his age as being around 450.
 * The Doctor tells Victoria he has to try hard to remember his family.
 * The Doctor compares the TARDIS to the simple time travel experiments of Victoria's father, but says that he has "perfected" it.

Individuals

 * Victoria dislikes being called "Vic", objecting when Hopper does so repeatedly.

Story notes

 * The beginning of this serial follows directly from the end of the previous story, The Evil of the Daleks.
 * In this story, the Cybermats were remote-controlled and pull-back-and-go designs. (DOC: Tombwatch)
 * This story had the working titles of The Ice Tombs of Telos and The Cybermen Planet (also sometimes referred to as The Cyberman Planet).
 * This is the only Cybermen story of the 1960s to feature the word "Cybermen" in the title.
 * This serial was believed lost in 1978 (when the BBC's film archive was first properly audited, although it is absent on earlier 1976 listings) until 16mm black & white film telerecordings of all four episodes were returned to the BBC by the Hong Kong television company ATV (formerly called RTV) in late 1991. The serial was released, to much fan excitement and with a specially recorded introduction by director Morris Barry, on VHS in May 1992 and, within the first week of being on sale, it out-sold Silence of the Lambs
 * As a result of the serial's temporary absence, archive footage from a surviving episode of The Wheel in Space was used to represent the Second Doctor's confrontation with the Cybermen as the events of The Tomb of the Cybermen were recalled in the 1982 serial Earthshock.
 * Following the story's recovery in 1991 and return early in 1992 after decades of being presumed wiped, the episodes were screened to a packed audience at BAFTA in Piccadilly on 26 April 1992, along with guests including director Morris Barry, producer Peter Bryant, story editor Victor Pemberton and actors Frazer Hines, Deborah Watling, Shirley Cooklin, Clive Merrison, George Roubicek and Michael Kilgarriff. Tony Clark, one of the audience members, recalled huge rounds of applause and thought that "everyone did love it". The broad verdict of a group of reviewers in DWB issue 101 agreed that the long-missing story lived up to the hype of its reputation of existing "at the very apex of Doctor Who's pyramid of masterpiece stories" when it was originally released on VHS. Gary Russell, reviewing the story in DWM 187, gave a "largely positive" review and said he "could go on forever about what's good in The Tomb of the Cybermen". (TEDW 1)
 * Toberman was originally intended to be deaf, hence his lack of significant speech; his hearing aid would foreshadow his partial transformation into a Cyberman. These elements were included in the novelisation. This omission in the TV story along with Toberman's servile nature, unfortunately contributed to the now perceived racist stereotypical characterisation of Toberman, due to the casting of a black actor, Roy Stewart, in the role.
 * Radio Times credits Peter Hawkins as "Cybermen Voices" for episode two, and as "Cyberman Voices" for episodes three and four. All on-screen credits read "Cybermen Voices".
 * Actress Shirley Cooklin (Kaftan) was married to producer Peter Bryant. Her character was written especially for her by Gerry Davis. Frazer Hines actually flirted with her, not realising that she was his boss's wife.
 * Peter Bryant, who had previously been assistant to Gerry Davis and been newly promoted to script editor on the preceding story, was allowed to produce this serial to test if he could take over from Innes Lloyd as producer later in the season. Bryant's own assistant, Victor Pemberton, acted as script editor on this serial and was also an uncredited assistant script editor on The Evil of the Daleks, The Abominable Snowmen and The Ice Warriors. He did not want to be a full time script editor, preferring to pen his own scripts and, later that season, he wrote Fury from the Deep. When Bryant's eventual promotion to producer came, Derrick Sherwin became script editor.
 * The serial begins the semi-recurring tradition of Cybermen stories being titled "...of the Cybermen". This format is also used in the televisions stories Revenge of the Cybermen, Attack of the Cybermen, Rise of the Cybermen and Ascension of the Cybermen; the comic stories The Power of the Cybermen, Time of the Cybermen and Supremacy of the Cybermen; the audio stories Legend of the Cybermen and Hour of the Cybermen; the video game Blood of the Cybermen and the novel Plague of the Cybermen.
 * The story was chosen by BBC America to represent the Patrick Troughton era during their 50th-anniversary programming. Edited into an omnibus format, it was aired by BBCA on 24 February 2013, after the debut of their homegrown special called, The Doctors Revisited - The Second Doctor. It also aired in the United Kingdom later in the year on 13 October, along with the Revisited special, on the Watch channel.
 * It has been noted that the Tomb of the Cybermen has a very similar layout to the tomb of Tutankhamun. The only significant differences being the 'bodies' in this story are underground while in Tutankhamun's they were all on the same level and there is no booby trap in the hallucination chamber. Booby traps did exist in some Egyptian tombs, but not in Tutankhamun's.
 * Morris Barry wanted Michael Kilgarriff to play the Cyber Controller right from the beginning. However, Kilgarriff had never seen Doctor Who before and knew nothing about the Cybermen. So when Barry approached him about the role, he was very surprised to learn that the part would involve him being encased in silver and that he would not have any lines. Three days later, he telephoned Barry and agreed to do the role.
 * This is Victoria's only televised story that does not take place on Earth.
 * This is the only story of Season 5 not to consist of six episodes.
 * Deborah Watling admitted the scene in which Victoria gets sealed inside the sarcophagus was difficult for her to film due to her claustrophobia.
 * Patrick Troughton and Frazer Hine s came up with the gag of the Doctor and Jamie holding each other's hands themselves. They did so without the director's knowledge, so that he'd have no choice but to leave it in.
 * When Victoria asks the Doctor what a Cybermat is, he points to a book and says, "One of those". This was an ad-lib by Patrick Troughton when he forgot his line.
 * Desmond Llewelyn was unsuccessfully sought for the role of Professor Parry.
 * Vladek Sheybal was considered for Eric Klieg.
 * According to Julian Knott, when the VHS was released in 1992, it outsold the home video release of Aliens. (TEDW 1)
 * Eleventh Doctor actor Matt Smith cited The Tomb of the Cybermen as one of his favourite Doctor Who stories. (TEDW 1)
 * An in-universe analogue to this serial, the Professor X episode Vault of the Cyborgs, is mentioned in Klein's Story.
 * This story was chosen to represent the Patrick Troughton era by fans to be rebroadcast for Doctor Who @40.
 * The Cybermats were controlled by various means – some by wires, some by wind-up clockwork, some by radio-control, and some by simply being shoved into the shot. When the team were not filming, it was known for the people controlling the radio-controlled Cybermats to chase Deborah Watling around on set.
 * The scene of the Cybermen breaking out of their tombs was filmed entirely in one take.
 * Morris Barry was impressed by the design work of the cyber tombs by Martin Johnson. Peter Bryant claimed that Sydney Newman called him to praise the story.
 * As well as being only one of two serials to fully exist from Season 5, this is the only Cyberman story produced in the 60s black-and-white era where all original episodes exist in their entirety. The Tenth Planet, The Moonbase, The Wheel in Space and The Invasion are all technically incomplete, with The Wheel in Space being the only story not to be fully restored using animation.
 * The Cyberman Controller's headpiece was meant to glow, but the mechanism didn't work as intended.

Ratings

 * Episode one - 6.0 million viewers
 * Episode two - 6.4 million viewers
 * Episode three - 7.2 million viewers
 * Episode four - 7.4 million viewers

Myths

 * The only surviving copy of this story is slightly edited. (The prints in the BBC's archives are complete and unedited. Editing was done to it for the DVD release, but only to clean up the footage.)
 * A Cyberman head from this story was stolen around the same time as a BBC producer quit outside the Doctor Who production office.
 * Eric Klieg's mention of "Whitehead logic" in episode one was an in-joke referring to Cyberman actor Reg Whitehead. (It wasn't. This was, in fact, a reference to mathematical logician Alfred North Whitehead (1861-1947).)

Filming locations

 * Most of the story was recorded in Lime Grove Studios (Studio D), Lime Grove, London.
 * Additional recording at Ealing Television Film Studios, Ealing Green, Ealing.
 * Gerrards Cross Sand and Gravel Pit, Waspey's Woods, Buckinghamshire (PRIVATE) (Telos landscape)

Production errors

 * In episode one, the Doctor and Jamie hold one of the tomb doors closed with their feet.
 * In episode one, as Kaftan knocks on the sarcophagus after Viner leaves to get the Doctor, Patrick Troughton can be seen standing in the entryway waiting for his cue to come onto the set.
 * A Cyberman uses a visible harness to lift Toberman over his head. The DVD production notes imply that this was less obvious on the non-remastered version of the story. In the remastered DVD release, the wires holding up Toberman are clearly visible.
 * In episode four, Toberman spins what is clearly shown to be a dummy Cybercontroller.
 * Just after Toberman throws the Cybercontroller onto the control panel, it is visible for a brief second that the helmet has come loose and the face of the mask breaks.
 * Episode two ends with the Cybercontroller crushing Klieg's arm and saying, "You belong to us. You shall be like us." As episode three begins, it says the same thing, but in a much higher pitch, which is kept through the rest of the story.
 * In episode two, the testing room's back wall wobbles badly when the large gun moves into position.
 * In episode two, Victoria leaves Kaftan's gun on the steps beneath the hatch as she runs to fetch Hopper. In episode three, Kaftan picks it up from the floor, without anyone appearing to move it in between.
 * In episode three, a very audible voice goes "Oooooh" over the soundtrack as the characters try to fight off the Cyberman grabbing the Doctor. In the next scene, the same Cyberman appears at the bottom of the ladder with the costume giving way around the shoulder.
 * When Klieg fires the X-Ray laser for the first time, the end flies off.
 * An arm is briefly visible in the bottom right corner of the screen just before the Controller says, "Release the Cybermats."
 * In episode four, a boom microphone shadow is visible near the Controller in the top left corner of the screen just after Klieg says, "First, you release our man".
 * A shadow of a boom microphone (and its operator) is visible in the background as the Doctor, Jamie and Parry watch the Controller struggle into the revitalisation machine.
 * As Jamie pushes the Cyberman he has just shot back down the hatch, its arms move.
 * In episode three, Jim Callum goes to great lengths to deduce which lever opens the door ‒ only for Captain Hopper to throw a completely different one not thirty seconds later.
 * There is an inconsistency of the Cybermat's size between shots.
 * At the very end of the story, immediately after Hopper says "Let's go", something moves into the shot on the left hand side.

Continuity

 * The story is set roughly five hundred years after the Cybermen were last seen, with Parry remarking in episode 2 that Vinder can't have seen a live one as they've "been dead for the last five hundred years". At the time this would set the story circa 2570, as their attack on the Moonbase occurred in 2070. (TV: The Moonbase)
 * The Doctor returned to Telos in his sixth incarnation, re-encountering the Cyber-Controller and also encountering the Cryons, the original inhabitants of the planet. (TV: Attack of the Cybermen)
 * The Cyber-Controller says that "we were becoming extinct" after the destruction of Mondas. (TV: The Tenth Planet) When talking about their weakened state, the Doctor muses "so that's why you attacked the moonbase". (TV: The Moonbase)
 * It was later discovered that multiple tombs existed across the galaxy, including ones converted from human colonies. (AUDIO: The Crystal of Cantus)
 * Telos was destroyed by an asteroid impact at some point prior to or during the 26th century. However, the Master Hibernation Vault survived the destruction of the planet. (AUDIO: Telos)
 * The Doctor later encountered Cybermats again. (TV: The Wheel in Space, Revenge of the Cybermen, Closing Time, GAME: Blood of the Cybermen The Doctor and the Dalek)
 * Cybermen from the future later travelled back to these events to infect Jamie with cyber-particles. This led to the possession of K9 and the destruction of Krelos. (AUDIO: The Fate of Krelos) This was later reversed by the Fourth Doctor. (AUDIO: Return to Telos)

DVD releases
Released as Doctor Who: The Tomb of the Cybermen, this was the first of the releases for 2002. It marked the first photo montage cover art by Clayton Hickman, which replaced the generic photo cover art of earlier releases from this point on.

Released:
 * Region 2 - 14 January 2002
 * PAL - BBC DVD - BBCDVD1032


 * Region 4 - 1 April 2002
 * Region 1 - 6 August 2002


 * NTSC - Warner Video E1181

Notes:
 * The UK DVD release was rated "PG" due to a mistaken attribution of "some mild sex, nudity".
 * The DVD contains a VidFIREd clip from the story as an Easter Egg. This was included as a test to determine how successfully the VidFIRE process would survive MPEG-2 encoding. This was the first time any footage from the 1960s episodes had been publicly released in this way; all Hartnell and Troughton stories released from here on (with the exception of some lower-quality footage in the Lost in Time set) would go through this process. The story was re-released with the VidFIRE treatment applied to all of it in 2012.

Contents:
 * Introduction by Morris Barry from the BBC Video release of 1992.
 * Late Night Line-Up - Jack Kine discusses the BBC Visual Effects department's work on Doctor Who (25 November 1967).
 * Tombwatch - Highlights of the BAFTA screening of the story in April 1992.
 * The Final End - 8mm footage of the end of The Evil of the Daleks.
 * Titles Sequence Test Footage
 * Restoration - A short feature on the restoration of the DVD.
 * Photo Gallery
 * Production Subtitles
 * Easter Eggs (Short clip done using VidFIRE/Audio of trailer for The Abominable Snowmen)
 * Commentary: Frazer Hines and Deborah Watling

Notes:
 * Editing for the DVD release was completed by the Doctor Who Restoration Team.

Digital releases
This story is available:
 * in iTunes stores (Australia, Canada, France, Germany, UK and US) as part of the Doctor Who (not Doctor Who: The Classic Series) collection Monsters: Cybermen, which additionally includes the stories Rise of the Cybermen and The Age of Steel (individual episodes in this collection are titled Tomb of the Cybermen, Ep. 1, etc., i.e., with the leading article in the serial's name omitted);
 * in iTunes stores (Australia, Canada, France, Germany, UK and US) as part of the Doctor Who: The Classic Series collection Doctor Who: The Best of The Second Doctor, which additionally includes the stories The Ice Warriors, The Krotons and The Seeds of Death;
 * in non-UK iTunes stores (Australia, Canada, France, Germany and US) as part of the Doctor Who: The Classic Series collection Doctor Who Sampler: The Second Doctor, which additionally includes the documentary Revisited: Patrick Troughton, The Second Doctor and the story The Mind Robber (individual episodes in this collection are titled Tomb of the Cybermen, Episode 1, etc., i.e., with the leading article in the serial's name omitted);
 * on Amazon Video (UK) as Season 37 of Doctor Who (Classic) series;
 * for streaming through BritBox (US) as part of Season 5 of Classic Doctor Who.

VHS releases
Released as Doctor Who: The Tomb of the Cybermen, the video was rushed to release after its recovery from Hong Kong at the end of 1991.

Released:
 * UK May 1992


 * PAL - BBC Video BBCV4772


 * Australia/NZ May 1992
 * US October 1992


 * NTSC- Warner Video E1181

Notes: The video includes a special video interview with the director Morris Barry, speaking about its recent recovery.

Audio release

 * This story's soundtrack was released on audio cassette by the BBC Audio Collection, with linking narration by Jon Pertwee, in July 1993. This had originally been scheduled for July 1992 as part of the Doctor Who: The Missing Stories series, but was put on hold after the discovery of the 16mm black & white film telerecordings and the rush-release of the story onto BBC Video in May 1992 (see VHS releases section above). The audio version went ahead the following year, as it had been completed and all rights paid.
 * The story was re-released on CD by BBC Audio, with new linking narration by Frazer Hines in May 2006.
 * The story was released again on Vinyl by Demon Records, also with the Frazer Hines narration, on 21 April 2018 to coincide with Record Store Day.

Script book

 * In August 1989, Titan Books published the scripts for the serial as part of its Doctor Who: The Scripts line of books.