Another adventure for everyone's favourite Time Lord. The Doctor (Jon Pertwee) and Jo (Katy Manning) travel to Stangmoor prison to investigate a machine which can remove evil from the minds of criminals. However, the man behind the scheme – Professor Kellerman – is in fact the Doctor's arch-nemesis, the Master (Roger Delgado), and is planning to disrupt a United Nations peace conference.
Inside the Master's machine is an alien parasite which can make people see their greatest fears, and is growing stronger all the time. Can the Doctor stop both the Master and the unearthly parasite?
Special Features
- Interactive Menus
- Bonus Footage
- Behind The Scenes
- Commentary: Timothy Combe (Director), Barry Letts (Producer), Terrance Dicks (Script Editor), Derek Ware (Stunt Arranger), Katy * * Manning, Pik Sen Lim, Fernanda Marlowe
- Making Of Documentary
Note: This is an imported product that has been officially rated by the Film and Video Labelling Body of New Zealand. As this is sourced from overseas, the discs may not play on standard DVD players.