The Doctor and his companion Evelyn investigate a series of mysterious disappearances on the planet Chronos and once again encounter the dangerous Cybermen.
Colin Baker
The Doctor
Maggie Stables
Evelyn Smythe
Christopher Scott
Administrator Isherwood
Yee Jee Tso
Doctor Reece Goddard
Jane Goddard
Nicola Savage
Nicholas Briggs
Cyber-Controller / Professor Osborn
Richard Herring
Taylor Renchard
Stewart Lee
Ryan Carey
