The End of the Line (audio story)

 was the first story in the audio anthology The Sixth Doctor: The Last Adventure, produced by Big Finish Productions. It was written by Simon Barnard and Paul Morris and featured Colin Baker as the Sixth Doctor and Miranda Raison as Constance Clarke.

Due to the anthology having its release date pushed forward, it was the first audio released to feature the Doctor's companion Constance Clarke, before her actual debut story was released.

It saw the second time both the Master and the Valeyard have been involved in the same story in a performed production, the first being 1986's The Trial of a Time Lord arc.

Publisher's summary
The Doctor and his latest companion Constance investigate a commuter train that has lost its way...

Plot
Lost in the fog on a railway, Tim Hope, a traveller, stumbles across the Sixth Doctor and Constance Clarke, who are themselves stranded on the same railway, unsure where and when they are. Tim tells them that he and other passengers are stuck on a train not far away; him and his fellow travellers have come down from the train to go around and try to understand where they are. The Doctor and Constance ask Tim to lead them back where his train is.

The three reach the train, only to find him abandoned and ravaged. They once again leave, worried about the fate of the passengers, and come across Keith Potter, a trainspotter. He tells them that he saw the railways growing in number as he observed, and joins them in their search for the train. The four of them see a train very similar to the one they left, to the point of having on board Tim's travelling companions, who leads them to the conclusion they must have found another train, of a similar model.

Aboard the train, things are far from quiet. Norman, the controller, does not allow anyone to leave, and Hilary, one of the passengers, says she found another of her companions, Danny, dead outside the train. The Doctor suggests they check on the driver, but when he, Tim and Constance do, they found he is missing and the windows of the drive cabin are smashed. As they report this to the passengers, a man knocks on the door of the train, asking to come in: to everyone's amazement, everyone recognises him as Danny, the passenge Hilary found dead. The Doctor insists they open the door, but Norman and the other passengers stop him from doing so, leaving Danny to die at the hands of something out there.

The Doctor reproaches them, but Norman manages to turn all the passengers against him and Constance; they move to lock them into the bathroom, but when they open the door, they found Danny's body in there. The discovery allows the Doctor time to think, and gather there must have been three Dannys, all of them dead; he also stars suspecting about Hilary, the only passenger not to have an alibi, the only witness to see the body and the one with blood stains on their dress. Under pressure, Hilary confesses she killed Danny out of resentment and anger for her failures in life. She herself, however, is horrified at the thought; when Tim tries to calm her down, she hits him with some force, leaving him bruised but alive.

Hilary leaves the train together with Keith, who promises to take her to the station. When they are out, though, Tim stops her and "induces" her to tell her what really happened: there were voices, Hilary says, exploiting her frustration, driving her towards the killing. Satisfied, Keith breaks the contact and leaves her to die at the hands of their misterious assailants.

to be added

Cast

 * The Doctor - Colin Baker
 * Constance Clarke - Miranda Raison
 * Tim Hope - Anthony Howell
 * - Chris Finney
 * Alice Lloyd - Ony Uhiara
 * Norman - Hamish Clark
 * Hilary Ratchett - Maggie Service

Uncredited

 * The Valeyard - Michael Jayston

Continuity

 * Constance was a WREN during World War II. (AUDIO: Criss-Cross)
 * The Doctor refers to his darker self who he knows is still out there, despite trying to rectify the matter. (AUDIO: Trial of the Valeyard)
 * According to Norman, the Master has been referring to himself as the "definite article". The Fourth Doctor once referred to himself in the same way. (TV: Robot)
 * After his true identity is revealed, the Master says, "Oh, my dear Doctor, you have been naive." He previously said this after revealing himself to the Fifth Doctor on 3 March 1215. (TV: The King's Demons)