Starring David Warner Terry Molloy

Speed ace Sir Malcolm Campbell is carrying out speed trials on Loch Ness when his boat mysteriously vanishes. MI13's Harry Crow and Professor Dunning are soon shaking up the sleepy loch-side village of Inverfarigaig as they investigate.

Starring Peter Davison Sarah Sutton

51st century war criminal Magnus Greel will one day arrive in Victorian London by Time Cabinet, only to have his plans thwarted by the Time Lord known as the Doctor. Now Tegan is about to learn just why they called Greel 'The Butcher of Brisbane'...

Starring Colin Baker Nicola Bryant

It's been many years since Victoria Waterfield travelled through time and space fighting monsters. Now she's back on Earth fighting for the future of the planet. But are her environmental campaigns so far removed from her former adventures in the vortex?

Starring Richard Franklin Felicity Duncan

UNIT is accustomed to dealing with visitors from space, but nothing has prepared them for Ikiria, an alien artist bearing gifts. Could Ikiria’s designs be something more than aesthetic? As the Brigadier turns against him, Mike Yates goes on the run...

Starring Tom Baker Louise Jameson

The first time the fearsome Kraals attempted to take over the Earth, things didn't go quite according to plan. With the Doctor a prisoner on the Kraals' home planet of Oseidon, only Leela can save the day - alongside a most unlikely ally.

Starring Jerry Lacy Nancy Barrett

1941: The Reverend Gregory Trask has come back from Hell to be reunited with his daughter, Charity. But why has he returned? Torn between the spirit who haunts her and a father returned from beyond the grave, whose side will Charity take?