Doctor Who

S14E1125 min· aired 11/13/1976
The Deadly Assassin (3)
TMDb8.2
Overview
The Doctor has entered the computation Matrix to prove his innocence. But his opponent is prepared for him and the two engage in a mental duel to the death.

The Doctor has entered the computation Matrix to prove his innocence. But his opponent is prepared for him and the two engage in a mental duel to the death.