Colin Baker

The Doctor

Nicola Bryant

Peri Brown

Martin Jarvis

The Governor

Nabil Shaban

Sil

Nicolas Chagrin

Quillam

Jason Connery

Jondar

Forbes Collins

Chief Officer

Stephen Yardley

Arak

Sheila Reid

Etta

Geraldine Alexander

Areta

Graham Cull

Bax

Owen Teale

Maldak

Keith Skinner

Rondel

Hugh Martin

Priest

Ron Jones