Cast
Stephen Greif
Space Commander Travis
Sheila Ruskin
Alta One
Gareth Thomas
Roj Blake
Tony Caunter
Ensor
Paul Darrow
Kerr Avon
Jan Chappell
Cally
Michael Keating
Vila Restal
Peter Tuddenham
Zen (voice)
Derek Farr
Ensor / Orac / Satellite
Sally Knyvette
Jenna Stannis
David Jackson
Olag Gan
Jacqueline Pearce
Supreme Commander Servalan
Suzan Farmer
Meegat
Harriet Philpin
Alta Two