Episode Six
Series Episode Number: 249World Premiere: Sat 24 May 1969 - 5:15pm BST [BBC One] (United Kingdom)
Running Time: 22 minutes 53 seconds
4.20 Million (UK)
Appreciation Index: 53 (UK)Chart Position: 91 () (UK)
Recorded on Thu 15 May 1969 in Television Centre 8
Archive State: 16mm t/r
The Doctor sends Zoe to the war zones to assemble a resistance force. The Doctor remains in Central Control to steal the processing machine, but the War Chief is one step ahead.