Doctor Who (1963)
S8E6 The Mind of Evil (2)
UNIT summons the Doctor to assist in the investigation of Cheng-Tiek's murder, but he is oblivious to the fact that Chin-Lee is being manipulated by the Master.
UNIT summons the Doctor to assist in the investigation of Cheng-Tiek's murder, but he is oblivious to the fact that Chin-Lee is being manipulated by the Master.