Episode Three
Series Episode Number: 295World Premiere: Sat 24 Apr 1971 - 6:13pm BST [BBC One] (United Kingdom)
Running Time: 24 minutes 47 seconds
9.50 Million (UK)
Chart Position: 26 () (UK)
Recorded on Fri 19 Mar 1971 in Television Centre 3
Archive State: RSC conver
When Jo attempts to break into the IMC ship to find incriminating information, she is captured and held hostage. If the Doctor doesn't cooperate, Captain Dent will have Jo killed.