Doctor Who

Doctor Who

The Mind of Evil (1) (8x5)


Air date: Jan 30, 1971

At Stangmoor Prison, the Doctor and Jo watch a demonstration of the Keller Machine which can extract evil impulses from criminals. But the experiment goes wrong and a man dies.

  • Premiered: Nov 1963
  • Episodes: 706
  • Followers: 1543
  • Ended
  • BBC One
  • Saturday at 17