Part OneSeries Episode Number: 636
World Premiere: Sat 9 Mar 1985 - 5:22pm GMT [BBC One] (United Kingdom)
First Broadcast: Sun 27 Apr 1986 - 11:00pm CDT [WTTW 11 Chicago]
Running Time: 45 minutes
6.70 Million (UK)Appreciation Index: 66 (UK)
Chart Position: 69 () (UK)
BBC Genome Project: see entry
As rebellion grows on Karfel, the Maylin's daughter Vena falls into the Timelash while protecting a rebel. She is drawn into the TARDIS as it travels through a Kontron time tunnel.