Colin Bucksey
Roy Battersby
Crispin Reece
Richard Stroud
Julie Graham
饰:Michelle Stock
Tim Woodward
饰:Mr Hawkspur
Barry Morse
饰:Todd Brubaker
饰:Henrietta 'Harry' Eschenbach
Bruno Eyron
饰:Dusan Kashkavian
Angus MacInnes
饰:Lt Cmdr Walter B Shannon
饰:Professor E Weaver
Martin Jarvis
饰:Professor Jarvis
Judy Loe
饰:Cmdr Kathryn McTiernan
饰:Dr Kaveh Homayuni
Indra Ové
饰:Paula Hernandez
饰:Anderson
Lloyd Hutchinson
饰:Glover
James Faulkner
饰:Jimmy Cleveland
饰:Mica
Colin Buchanan
饰:Ted Lansing
饰:Orla Chartos
William Oliver
饰:Chief Science Officer Lyle Campbell
Sally Grace
饰:Control
Suzanne Hitchmough
饰:Dr Gail Mulloy
David Hayman
饰:Dr Carl Sutter
饰:Alexi Stepniak
饰:Lucas
Colin Salmon
饰:Duncan Mackenzie
Sara Stewart
饰:Claudia Lang
Peter J. Hammond
Robert Smith
James Aspinall
James Aspinall