Time Heist (TV story)

 was the fifth episode of the eighth series of Doctor Who produced by BBC Wales.

Synopsis
The Doctor and Clara receive a mysterious phonecall, and find themselves with lost memories in a maximum security bank. Their job: to rob the bank, but they don't know what they are stealing and why.

Plot
The Doctor tries to convince Clara to come with him for a day sightseeing via the TARDIS, but she is about to go on a date with Danny Pink. As she is about to leave, the TARDIS phone rings, despite both knowing that very few beings in the universe have access to that. The Doctor goes to answer the phone, and suddenly the two find themselves in a strange chamber suffering from memory loss along with two others, an augmented human, Psi, and a mutant, Saibra. Both have also suffered memory loss, with the likely culprit - a memory worm - wiggling around on the table. A briefcase on the table opens to reveal plans by "The Architect", who instructs them to rob the Bank of Karabraxos, the most impregnable bank vault in the universe with numerous levels of security. The group takes tools provided in the cases and flee the room as guards come after them.

They work their way back into the main floor of the vault, with Saibra using the identity of a bank customer to get them in. They witness another customer, accused by the bank head of security, Ms. Delphox, of stealing from the bank, having his brain scanned and then turned to "soup" by a Teller, an alien with powerful psychic abilities that is said to be the last of its kind. The Doctor, Clara, Psi, and Saibra continue to follow the Architect's plan, finding more cases with useful items left by the Architect as they get closer to the main vaults. At one point, they collect six devices whose purpose the Doctor claims he does not know. Part of the plan requires them to pass through the cage where the Teller is kept in near-hibernation, but it picks up on Clara's brainwaves. The Doctor helps Clara break out of the Teller's scan and has the group flee the room, but Saibra is caught in the scan. The Doctor gives her one of the devices, telling her it is an atomic disintegrator, a more humane way to die than the Teller's brain scan. She activates the device and disappears.

As the three continue to the vault, they find that Ms. Delphox has released the Teller to chase them down. Psi stays behind to help cover their tracks and open the vault; he, too, opts to use one of the disintegrators when he is caught by the Teller. The Doctor and Clara eventually reach the main vaults, and, as a solar storm begins to strike the surface of the planet, the Doctor realizes this wasn't just a bank heist, but a time heist - the Architect is from the future, and planned to bring them to the vault at this moment when the storm's activity would cause the main vault to automatically open. They locate two safe boxes indicated by a note from the Architect, one containing a neophyte circuit that can restore Psi's deleted memories, and the other a gene suppressant to stabilize Saibra's uncontrollable shapechanging. However, as they look for the final safe box location (in the Private Vault), they are caught by the Teller and taken to Ms. Delphox's office. Ms. Delphox leaves to put the Teller back into hibernation to protect him from the worsening solar storm, ordering her guards to kill the intruders. The Doctor and Clara are surprised when the guards turn out to be Saibra and Psi - the disintegrators were really teleporters. The Doctor gives the two of them the items from the vault as their payment, but realises they still need to find the Private Vault. Psi leads them into the depths of the bank as the storm intensifies on the surface.

At the Private Vault, they find that it is the quarters of Ms. Karabraxos, surrounded by treasures from around the galaxy. The Doctor realises Ms. Delphox is just a clone of Karabraxos, and she has no problem sending her clone to be incinerated for failure. Inspiration strikes the Doctor, and he writes the number to the TARDIS telephone, and that he is a time traveler, on a piece of paper and gives it to Karabraxos, who is hastily packing her treasures before the storm wipes out the bank. She departs from the vault, but the Doctor reminds her to give him a call one day if she has any regrets. Shortly after she leaves, the Teller arrives, and the Doctor convinces him to scan his mind to find the memories that were blocked.

In a flashback, an elderly and dying Ms. Karabraxos - now no longer the richest person in the universe - calls the Doctor on the TARDIS in Clara's flat, and tells him of her regret. The Doctor is then shown preparing all the elements of the time heist, revealing that he himself was the Architect! Because much of the bank's security was based on sensing a criminal's guilt, wiping the short-term memories of the heist participants would reduce their chances of being caught. The ultimate goal of the plan was to bring the Teller, who was telepathically linked to Karabraxos, to the Private Vault after she left, so as to allow him to unlock a combination safe. Inside, they find another alien of the same species as the Teller, chained within the safe. The Doctor points out that they have six teleport devices, allowing them all to escape the bank before it is wiped out. The Doctor takes the creatures to an isolated planet to live out their lives, and then returns Saibra and Psi to their respective homeworlds. Finally, the Doctor returns them to Clara's flat moments after they have left to allow Clara to continue on her date. Right after she departs, he declares with a smug grin 'Ha! Robbing a bank! Robbing a whole bank. Beat that for a date..."

Cast

 * The Doctor - Peter Capaldi
 * Clara - Jenna Coleman
 * Psi - Jonathan Bailey
 * Saibra - Pippa Bennett-Warner
 * Ms Delphox - Keeley Hawes
 * Guard - Mark Ebulue
 * Mr Porrima - Trevor Sellers
 * Suited Customer - Junior Laniyan
 * The Teller - Ross Mullan

Uncredited

 * Danny Pink - Samuel Anderson
 * Madame Karabraxos - Keeley Hawes
 * Vault security voice - Kevan Brighting

Individuals

 * The bank has computer files on a Sensorite, Androvax, Kahler-Tek, a Terileptil, John Hart, Abslom Daak, an Ice Warrior, the Slitheen family, a Weevil and The Trickster.

Races and species

 * Psi and Saibra identify as human variants: augmented human and mutant human respectively.
 * Memory worms are capable of deleting hours, if not days' worth of memories simply by being touched. There appears to be little concern expressed by the Doctor about the possibility of himself or anyone else being bitten by any of the worms handled.

Locations

 * The Doctor suggests the Satanic Nebula, the Laguna of Lost Stars, and Brighton as possible places to visit.

Story notes

 * This is the second episode, after TV: Robot of Sherwood to capitalise its title during the opening credits. Also it shares the same pre-opening theme sound with TV: Robot of Sherwood which, interestingly, is the Seasons 1 to 4's.
 * The script and rough-cut of this episode were leaked online before it was broadcast.
 * Keeley Hawes (Ms Delphox) is not credited as Karabraxos, presumably as she appeared mostly as Delphox.
 * The episode contains an image of Abslom Daak, a character who originated in comic stories. This is one of the few examples of a TV episode referencing a character who originated outside of the TV series itself. Daak's image appears among a number of other characters from past seasons of Doctor Who and The Sarah Jane Adventures. An image of James Marsters as Captain John Hart is also seen, marking the first on-screen reference to a Torchwood character in Doctor Who since The End of Time Part 2.

Ratings

 * 4.93 million (overnight)

Filming locations

 * George Street, Bridgend
 * Roald Dahl Plass, Cardiff
 * Hadyn Ellis Building, Cardiff University
 * Bute Park, N. Road
 * Uskmouth Power Station, West Nash Road

Production errors
to be added

Continuity

 * When the TARDIS phone rings, the Doctor notes that Clara got his phone number from "a woman in a shop", wondering if the call is from that mystery woman. He also notes that very few people actually have his number. (TV: The Bells of Saint John, TV: Deep Breath)
 * Evidently the Doctor still hasn't gotten around to disabling the external phone. (TV: The Time of the Doctor)
 * The Doctor, Clara and Saibra have their memories wiped by a memory worm. (TV: The Snowmen)
 * The TARDIS cannot be piloted properly in the wake of a solar storm. (TV: The Rebel Flesh)
 * The Doctor makes a remark that implies some ongoing degree of self-hatred. (TV: Amy's Choice)
 * When telling The Teller about his memories, he alludes to the Fourth Doctor and the Eleventh or Second Doctor by their scarf and bowties respectively. Unlike the Eleventh Doctor who considered them to be "cool," the Twelfth thought that they were "embarrassing."
 * The Doctor calls Clara his "boss," but unlike his previous self, does so sarcastically. (TV: The Crimson Horror)
 * A bank staffed by clones of its owner was encountered by the Doctor's former companion Bernice Summerfield, who like the Doctor came there to steal something. (AUDIO: Glory Days)
 * An Egyptian sarcophagus is in the private vault. (TV:Pyramids of Mars)

DVD releases

 * The episode will be released as part of the Complete Series 8 box set in November 2014.

Blu-ray releases
to be added