Last updated 24 March 2024

Cast
Jon PertweeDr. Who
Katy ManningJo Grant
Paul Whitsun-JonesMarshal
James MellorVaran
Garrick HagonKy
Geoffrey PalmerAdministrator
Christopher CollStubbs
Rick JamesCotton
Jonathan SherwoodVaran's Son
David J GrahameOld Man
Keith AshleySkybase Guard
Astley HarveySkybase Guard
Ronald GoughSkybase Guard
Reg CranfieldSolonian
Bryan PowellSolonian
Vic TaylorSolonian
Peter WhitakerSolonian
Steve IsmayBodyguard
Terry WalshOverlord Guard
Garrick HagonSkybase Announcements
George PravdaJaeger
Joe SantoExit Guard
Astley MartinSkybase Guard
David WatermanSkybase Guard
John Scott MartinMutt
John HollisSondergaard
Sidney JohnsonOld Man
David WatermanSolonian
Geoffrey WitherickSolos Guard
Roy PearceSolos Guard
Dennis PlentySolos Guard
Brian NolinSolos Guard
Mike TorresMutt
Eddie SommerMutt
Laurie GoodeMutt
Nick Thompson HillMutt
Mike MungarvanMutt
Derek ChaferWarrior
Alex HoodWarrior
Terry SartainWarrior
Terry WalshSolos Guard
Roy PearceSolos Guard
David ArlenWarrior Guard
Terry WalshSolos Guard
Ian ElliottWarrior Guard
Martin TaylorSkybase Guard
Damon SandersSolos Guard
Dave CarterSkybase Guard
Ali BabaSkybase Guard
David WatermanSkybase Guard
Roy PierceSolos Guard
Bryan NolanSolos Guard
Peter HowellInvestigator
Ricky NewbyMutt
Bill GoslingMutt
Gary DeanEarth Control Guard
Keith UrryEarth Control Guard
Barry HooperEarth Control Guard
Astley HarveySkybase Guard
Ken NazarinAdvisor
Evan RoseAdvisor