About the film
Doctor Who : The Mind of Evil
Release Date: March 06, 1971
|Genres||:||Science Fiction, Drama, Adventure|
|Writers||:||Don Houghton, Terrance Dicks|
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.