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