Last updated 24 March 2024


Episode Two

Series Episode Number: 305

World Premiere: Sat 8 Jan 1972 - 5:53pm GMT [BBC One] (United Kingdom)
First Broadcast: Wed 8 Oct 1975 - 6:30pm CDT [WTTW 11 Chicago]
Running Time: 23 minutes 52 seconds

10.40 Million (UK)


Chart Position: 29 () (UK)

Recorded on Tue 05 Oct 1971 in TC4
Archive State: PAL 2 VT



A captive of the guerrillas, the Doctor discovers they intend to change history. Jo is transported to the 22nd Century where she unwittingly gives vital information to the Daleks.