Colin Baker
The Doctor
Acting
Nicola Bryant
Peri Brown
Acting
Martin Jarvis
The Governor
Acting
Nabil Shaban
Sil
Acting
Nicolas Chagrin
Quillam
Acting
Jason Connery
Jondar
Acting
Forbes Collins
Chief Officer
Acting
Stephen Yardley
Arak
Acting
Sheila Reid
Etta
Acting
Geraldine Alexander
Areta
Acting
Graham Cull
Bax
Acting
Owen Teale
Maldak
Acting
Keith Skinner
Rondel
Acting
Hugh Martin
Priest
Acting