Episode Five
Series Episode Number: 303World Premiere: Sat 19 Jun 1971 - 6:10pm BST [BBC One] (United Kingdom)
First Broadcast: Wed 24 Dec 1975 - 6:30pm CST [WTTW 11 Chicago]
Running Time: 24 minutes 4 seconds
8.30 Million (UK)
Chart Position: 17 () (UK)
Recorded on Wed 26 May 1971 in Television Centre 3
Archive State: PAL Restor
UNIT have penetrated the heat barrier and launch an attack on the gargoyle, Bok. In the cavern, the Daemon Azal confronts the Doctor and the Master to decide the fate of mankind.
Home Region: