Doctor Who: The Mind of Evil

Science Fiction, Drama, Adventure · 1971

Professor Emil Keller has created a machine that can pacify even the most dangerous of criminals. But when the Doctor and Jo arrive at Stangmoor Prison for a demonstration, things start to go horribly wrong - especially when they discover that the Doctor's old enemy the Master is responsible for the machine.

Starring

Don Houghton, Jon Pertwee, Katy Manning, Terrance Dicks, Nicholas Courtney, Barry Letts, Richard Franklin, Howard Billingham, John Levene, Chick Anthony

Director

Timothy Combe