Overview

The Doctor, Romana, Adric and K9 encounter the enslaved time-sensitive Tharils, who lead them to a white void occupied only by the ruins of an old building and a spaceship - a dimension that might be the key to escaping E-Space.

Details

Cast

Tom Baker

Lalla Ward

Matthew Waterhouse

John Leeson

Clifford Rose

Kenneth Cope

David Kincaid

Freddie Earlle

Harry Waters

David Weston