Part Four
Series Episode Number: 439World Premiere: Sat 20 Nov 1976 - 6:07pm GMT [BBC One] (United Kingdom)
First Broadcast: Tue 20 May 1980 - 5:30pm CDT [WTTW 11 Chicago]
Running Time: 24 minutes 30 seconds
11.80 Million (UK)
Appreciation Index: 61 (UK)Chart Position: 12 () (UK)
Recorded on Thu 02 Sep 1976 in TC8
Goth has been exposed as the assassin but the game is not over. The Master makes his final bid to release the devastating power of the Time Lords.
Home Region: