The Mind of Evil (2)
Run Time: 25 mins
Air Date: Sat, 6 Feb 1971
Average Rating: ⭐ 7.6 (5 votes)
BBC One BBC TelevisionSeason 8 - Episode 6
Average Rating: ⭐ 7.6 (5)
The Doctor is recalled by UNIT to help investigate Cheng-Tiek's murder but is unaware that Chin-Lee is under the control of the Master.