Starring Colin Baker

Written by Phillip Martin

Directed by Ron Jones

Produced by John Nathan-Turner

The Doctor visits the planet Varos to obtain supplies of a rare ore called zeiton 7, vital to the functioning of the TARDIS. Varos was once a colony for the criminally insane and the descedants of the orginal guards still rule over the rest poverty-striken population. The Doctor and Peri meet two rebels, Jondar and Areta, and Peri and Areta are captured by Qullam, the Dome's sadistic commandant...

Extras include commentary track, on-screen production notes, photo gallery and deleted scenes.

Extras include commentary track, on-screen production notes, photo

Dr Who, Sci-Fi, Science Fiction, Tardis