Tardis:Sandbox

The Pirate Planet was the second story in season sixteen of Doctor Who. It was the second story in the Key to Time arc. The Pirate Planet was the first contribution to the series of writer Douglas Adams.

Synopsis
The Doctor and Romana find that the second segment of the Key to Time is on the planet Calufrax. Yet they arrive on a planet called Zanak, which has been hollowed out and fitted with hyperspace engines, allowing its insane half-robot Captain to materialise it around other, smaller planets and plunder their resources.

Part 1
On a mountain base, the nervous Mr. Fibuli informs the impatient Captain that a new source has been found for Vasilium. Immediate orders to mine it follow. Speaking to the people of the planet, the Captain declares a new golden age. As the people celebrate, a different group, dressed in yellow robes, mentally watch Pralix, who doesn't appear as thrilled with the Captain's announcement as everybody else.

In the TARDIS, the Doctor is securing the first segment of the Key to Time by tucking it in a boot and sticking it in the fridge. The tracer points the Fourth Doctor and Romana I to the cold and boring planet of Calufrax. The TARDIS is at first unable to materialise, (causing damage to the engines of Zanak as well), until Romana guides it in to a landing and the pair soon discover that they are not on Calufrax at all.

Meanwhile, Pralix is now delirious, watched over by his grandfather Balaton, sister Mula, and friend Kimus. Balaton is concerned that his rantings will be overheard,

The area the Doctor and his entourage have landed in is deserted until they meet a local who tells them that the people of his planet are going to be rich because of the Captain and his latest "golden age of prosperity". He gives Romana some diamonds and rubies, saying they can be found everywhere, and warns her and the Doctor about the Mentiads, though he leaves before he can elaborate. The Doctor finds more precious stones all around, including the extremely rare Oolion.

Balaton is terrified that Pralix will be taken by the Mentiads. Kimus is sceptical, and Mula remembers the death of her father at the hands of the Captain's guards, ostensibly to save him from the Mentiads. Meanwhile, the Mentiads are declaring their "harvest" of Pralix is imminent. As they march across the fields of Zanak, the Doctor hears Pralix and sets off to investigate. Romana waits behind, surveying the Captain's fortress with a telescope, only to be arrested for that forbidden item, and her asking of the forbidden question: "Why?"

The Captain sends more of his soldiers to stop the Mentiads, but their weapons are useless against their psychic powers. Instead, the Captain sends troops to find the telepath and eliminate him. They burst in on the Doctor in Pralix's home, but K9 quickly stuns them. The Mentiads enter soon after, and strike down the Doctor with a blast of mental energy...

Part 2
When the Doctor wakes up, Pralix and the Mentiads are gone. K9 tells the Doctor about Romana's arrest, giving him an incentive to try to get the Bridge atop the mountain, where she has been taken by the guard. Kimus accompanies him, hoping to find a way to rescue Pralix from the Mentiads. They get up to the mountain using an air car, which moves upwards to its destination.

On the Bridge, Fibuli breaks the news to the Captain that the macromat field integrator has burnt out, and they cannot replace it themselves. He suggests one more jump to find mineral PJX 1-8, which would do the same job as the integrator. Romana is brought up to the Bridge, and the Doctor also finds his way up. The Captain isn't taking any chances, and has guns trained on them as he encourages them to lend technical assistance. Romana is confused that the tracer gives out a continuous signal wherever they go. This makes the Doctor realise what's going on. After they escape with Kimus and make their way underground, they find the ground beneath them is frozen. The Doctor explains the planet they are on, Zanak, has been hollowed out and fitted with engines so that it can transmat through space and materialise around others - such as Calufrax - to plunder their mineral wealth.

They have no time to pause however as the Captain's guards give chase from behind, but as they run, they face a group of Mentiads in front.

Part 3
The danger is nonexistent; the Mentiads are friendly, and have come to save the Doctor and his friends from the guards. The Mentiads, now including Pralix, create a force field using their psychic powers. This power the Mentiads have will not last much longer, because Zanak has come to Calufrax for its crystals which when refined can be used to block their psychic abilities. The Doctor doesn't know it yet, but the Captain is planning to materialise Zanak around Earth after mining on Calufrax is finished, because mineral PJX 1-8 (quartz) has been located there.

The Mentiads tell the Doctor that Zanak was a prosperous planet until the reign of Queen Xanxia, who supposedly had mysterious powers and galactic wars she staged were the ruin of Zanak and its people.

The Doctor and Kimus try to steal an air car but fail and are taken to the bridge. The Captain shows the Doctor his trophy room of crushed remains of planets; the Doctor's secret plan however is to break into the engine room, but while looking for it he and Kimus find a room with an old body connected to a time dam, used to slow down the flow of time, in this case just before death, using the energy Zanak acquires to keep Queen Xanxia alive. The Doctor returns to the bridge, but he is thrown overboard for his troubles.

Part 4
The Doctor survives because it was only a projection of him that walked the plank; he has figured out the final piece of Queen Xanxia's puzzle using the device he found in the room with the body. Xanxia has been using the device to create an image for herself, disguised as the Captain's nurse. Xanxia is close to immortality because of the power of Zanak, which she is using to give permanent form to her image.

The Mentiads are getting close to the bridge, expecting the Doctor to have taken control of the engine room by now, but because of the psychic interference transmitter they are disadvantaged. The Captain seals the bridge as Zanak prepares to make the jump to Earth. Since Zanak's engines were damaged when the planet materialised in the same place as the TARDIS, the Doctor escapes and tries to employ the same trick again to prevent Zanak from materialising, while the Mentiads do their best to sabotage Zanak's engines. Xanxia kills the Captain when he finally turns against her. The Doctor, Romana, and the Mentiads destroy Zanak's bridge and Queen Xanxia, ending the devastation caused by Zanak's travels. In the aftermath, the Doctor and Romana collect the second segment of the Key to Time, the remains of Calufrax, and set off to search for the next segment.

Cast

 * The Doctor - Tom Baker
 * Romana I - Mary Tamm
 * Voice of K9 - John Leeson
 * The Captain - Bruce Purchase
 * Mr. Fibuli - Andrew Robertson
 * Balaton - Ralph Michael
 * Pralix - David Sibley
 * Kimus - David Warwick
 * Mula - Primi Townsend
 * Citizen - Clive Bennett
 * Mentiad - Bernard Finch
 * Guard - Adam Kurakin
 * Nurse - Rosalind Lloyd
 * Queen Xanxia - Vi Delmar

Production Crew

 * Writer - Douglas Adams
 * Assistant Floor Manager - Ruth Mayorcas
 * Costumes - L. Rowland Warne
 * Designer - Jon Pusey
 * Film Cameraman - Elmer Cossey
 * Film Editor - John Dunstan
 * Incidental Music - Dudley Simpson
 * Make-Up - Janis Gould
 * Production Assistant - Michael Owen Morris
 * Production Unit Manager - John Nathan-Turner
 * Script Editor - Anthony Read
 * Special Sounds - Dick Mills
 * Studio Lighting - Mike Jefferies
 * Studio Sound - Mike Jones
 * Theme Arrangement - Delia Derbyshire
 * Title Music - Ron Grainer
 * Visual Effects - Colin Mapson
 * Producer - Graham Williams
 * Director - Pennant Roberts

The Doctor

 * The unconscious Doctor mumbles 'no more janis thorns' (a reference to Leela).
 * The Doctor has been operating his TARDIS for 523 years.
 * The Doctor claims that he is responsible for teaching Isaac Newton the theory of gravity.

Gallifreyan creatures

 * Romana studied the life cycle of the Gallifreyan flutterwing.

Minerals

 * Oolion can only be found on Bandranginus V and Qualactin.
 * Earth is rich in PJX18 (Quartz).

Technology

 * The synchronic feedback circuit or the multi-loop stabiliser are both essential for a smooth rematerialisation of the TARDIS according to Romana. The Doctor uses neither.

Planets

 * Zanak is the 'pirate planet'.
 * Planets that the Captain has in his collection include:
 * Bandraginus V
 * Calufrax was rich in voolium and madranite one-five.
 * Collactin
 * Granados
 * Qualactin

Unique items

 * Calufrax (the planet) was the second piece of the Key to Time.

Vehicles

 * Romana was given an air car for her seventieth birthday.

Story notes

 * This story had a working title of The Pirates.
 * This is Douglas Adams' first contribution to Doctor Who. According to the documentary A Matter of Time, included in the 2009 special edition DVD of The Key to Time, it was while working on The Pirate Planet that Adams sold his radio play for The Hitchhiker's Guide to the Galaxy to the BBC, and he worked on both projects at the same time.
 * The original draft for this story was extremely complex, centred around a Time Lord trapped in a giant aggression-absorbing machine and several paradoxes; it had to be heavily simplified by the script editor, Anthony Read.
 * Vi Delmar (who played the aged Queen Xanxia) demanded an extra fee before she would remove her false teeth for filming.
 * According to the DVD commentary, the Doctor's accident with the console early in the story was staged to explain Baker's real-life cut lip. This was due to a dog bite from a Jack Russell terrier owned by Paul Seed which had occurred in the preceding story The Ribos Operation (where Seed played the Graff Vynda-K.)
 * At one point, the Doctor tells Kimus "Don't panic," which is the tagline for Douglas Adams's The Hitchhiker's Guide to the Galaxy.
 * The Name "Bantraginus V" is likely a reference to "Santraginus V", the home for one of the key ingredients in Pan Galactic Gargle Blaster in Adams's The Hitchhiker's Guide to the Galaxy.
 * This is the second of six linked serials that comprise the whole of Season 16, known collectively as The Key to Time.
 * Romana shoots an enemy soldier dead. Although her predecessor, Leela, often used deadly force, this was one of the only on-screen occasions in which Romana did so. Romana's reaction to doing so leaves it unclear as to whether this is the first time she's killed someone.
 * Episode 1 appears to begin the day after the conclusion of The Ribos Operation. The Doctor is about to put away the newly acquired first segment, and talking to K9 about the success of the mission. He says "good morning" to Romana, suggesting at least an evening has passed, but not much more.
 * In episode 1, the Doctor actually directly refers to Romana as having "good looks", one of the few times in the original series that the Doctor made such a remark regarding one of his companions. Ironically, Adams' later story, City of Death included the line "You're a good looking woman, probably" which has been used in some aspects of fandom to suggest that the Doctor doesn't (or shouldn't) consider the physical appearance of his companions.
 * The Doctor's line - "Standing around all day looking tough must be very wearing on the nerves" - was later used in one of the The Hitchhiker's Guide to the Galaxy radio serials, directed by the character Ford Prefect at a Vogon.

Ratings

 * Part One - 9.1 million viewers
 * Part Two - 7.4 million viewers
 * Part Three - 8.2 million viewers
 * Part Four - 8.4 million viewers

Filming locations

 * Dan-yr-Ogof caves in Powys, Wales
 * Berkeley Power Station, Berkeley, Gloucestershire
 * Coity Mountain, Gwent
 * Gellifelen Railway Tunnels, Daren-felen, Gwent
 * Monmouthshire Golf Course, Llanfoist, Gwent
 * Big Pit, Blaenavon, Gwent
 * Bwlch y Garn, Ebbw Vale, Gwent
 * National Showcaves Centre for Wales, Dan-yr-Ogof, Swansea
 * Shepperton Studios, Littleton, Middlesex
 * BBC Television Centre (TC6), Shepherd's Bush, London

Production errors
to be added

Continuity

 * The Doctor once again tells Romana not to trust "gimmicky gadgets". (DW: The Ribos Operation)
 * Inside the TARDIS, Romana and the Doctor look at the TARDIS Instruction Manual. The Doctor tears a page out. The Eleventh Doctor later states he had thrown the Manual into a supernova because he 'disagreed with it'. (DW: Amy's Choice)
 * Romana states the Doctor has been travelling in the TARDIS for 523 years. If this is correct and his age is 759 (DW: The Ribos Operation), then this would have made the Doctor about 236 when he first 'borrowed' the TARDIS and left Gallifrey.
 * A planet known as Calufrax Minor is among the Stolen Planets mentioned in DW: The Stolen Earth
 * Romana pilots the TARDIS at the start of this story (and later on in this series) by the book, and the TARDIS makes the usual materialisation noise every time she pilots it. However, when River Song pilots the TARDIS while following the Byzantium, the TARDIS does not make the noise, saying that it is due to the Doctor leaving the brakes on. Other TARDISes (i.e.The Master's, or The Rani's) piloted by experienced and trained pilots still make this noise, contradicting what River said. Given the nature of their relationship, it is possible, even likely, that River Song was teasing the Doctor. (DW:' The Time of Angels')

Timeline

 * This story takes place after PDA: Tomb of Valdemar
 * This story takes place before DW: The Stones of Blood

DVD releases

 * Released along with The Ribos Operation, The Stones of Blood, The Androids of Tara, The Power of Kroll and The Armageddon Factor as Doctor Who: The Key to Time. This October 2002 release was only in Region 1. Extras include commentary by Bruce Purchase and Pennant Roberts, a photo gallery and production information subtitles.


 * Also released with same stories as Doctor Who: The Key to Time, an extras-laden box set limited to 15,000 in its initial UK release on 24 September 2007, later followed by wide release in Region 1 on 3 March 2009 as The Key to Time - Special Edition.

Contents (2007/2009 version):
 * Commentary by Tom Baker, Mary Tamm and Anthony Read
 * Commentary by Bruce Purchase and Pennant Roberts (carried over from the 2002 set)
 * Parrot Fashion - A 30-minute documentary featuring an archive interview with writer Douglas Adams, plus cast and crew including Mary Tamm, John Leeson, Bruce Purchase and Rosalind Lloyd.
 * Film Inserts, Deleted Scenes & Outtakes - Raw footage and alternate takes from the filming of the serial, plus a couple of bloopers.
 * Weird Science - A spoof of late-1970s-style school programmes, poking fun at some of the science seen during Season 16.
 * Continuities - Off-air continuity links from the story's original transmissions.
 * Radio Times Billings - Listings from Radio Times (DVD-ROM PC/Mac).
 * Coming Soon Trailer - Planet of Evil. (2007 UK version only)
 * Photo Gallery
 * Production Subtitles

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

Novelisation and its audiobook
Due to Douglas Adams reserving the novelization rights for himself, The Pirate Planet is one of only a half-dozen original-series serials to have never been officially novelised. A fan made book was made.