Doctor Who (1963)
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Hayden Jones as Lenny Vosper
Episodes 3
The Mind of Evil (2)
February 6, 1971
• 25m
8x6
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.
Read MoreThe Mind of Evil (3)
February 13, 1971
• 25m
8x7
Realising Chin-Lee has been using the power of the Keller Machine to carry out assassinations, the Doctor heads back to Stangmoor, only to find the Master has teamed up with Mailer to stage another riot.
Read MoreThe Mind of Evil (4)
February 20, 1971
• 25m
8x8
With the Doctor and Jo being held prisoner, the Master convinces Mailer to help him steal the Thunderbolt.
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