Starring: Lisa Bowerman, Ayesha Antoine, Thomas Grant

Things aren't going great for Bernice Summerfield. Her one time comrade-cum-adversary, Irving Braxiatel, isn't the man she knew; her long-lost teenage son, Peter, isn't exactly pleased to see her; and she's woken up with one hell of a hangover…

Starring: Sylvester McCoy, Maggie O'Neill, Amy Pemberton

Eastern Europe, 2015. Captain Lysandra Aristedes is dropped into a daring mission in her own past. There are enemies and creatures out there in the night, and the Doctor is waiting at the rendezvous point. Because this is all part of his bigger picture...

Starring: Frazer Hines, Wendy Padbury

The Doctor, Jamie and Zoe find themselves on an almost deserted space lab. Earth Station 454 is being closed down, mothballed, its staff relocated. But is there more to the closure than meets the eye?

Starring: Peter Davison

The TARDIS lands aboard a crashed spaceship on the planet Sharnax in search of a lost princess. But with a sabre-toothed monster roaming its corridors, the Doctor soon discovers he's not the only alien presence aboard...

Starring: Sylvester McCoy, Sophie Aldred, Philip Olivier

The TARDIS arrives in a bizarre landscape seemingly immune to the physical laws governing the rest of the universe. Ace, Hex, Sally and Lysandra battle to rescue the Doctor from an old adversary: Fenric, shatterer of worlds.

Starring: Jerry Lacy, W Morgan Sheppard

Tony Peterson is a lucky man. He's just caught the last train back to Collinsport. It's been a good day. He's renewed an old friendship and been offered a job he cannot refuse. His life is about to change. But Tony Peterson's luck has just run out...