This Week in United Kingdom

The Ribos Operation: Part Four (Series 1978, Episode 4)

Last updated 02 January 2017

Broadcast: Wednesday 5th August 2015
8:25pm-9:00pm BST (19:25 GMT) < > « »
Horror Xtra (adverts during broadcast)

Featuring: Tom Baker, John Leeson, Mary Tamm, Iain Cuthbertson

Classic British sci-fi adventure starring Tom Baker. The Doctor returns to keep an eye on the Graff, leaving Romana, K-9 and Garron to search for Unstoffe and the first segment.

Synopsis Source: Horror Channel

Broadcast Source: Horror Channel