Episode Four
Series Episode Number: 292World Premiere: Sat 3 Apr 1971 - 5:15pm BST [BBC One] (United Kingdom)
First Broadcast: Fri 28 Nov 1975 - 6:30pm CST [WTTW 11 Chicago]
Running Time: 25 minutes 16 seconds
7.80 Million (UK)
Chart Position: 49 () (UK)
Recorded on Sat 06 Feb 1971 in Television Centre 4
Archive State: PAL 2 VT
With Axos poised to destroy the world, the Doctor appears to switch sides and allies himself with the Master. Together they plan to escape Earth, leaving it to Axos...
Home Region:
