Casts
Steve Railsback
as Col. Tom Carlsen
Peter Firth
as Col. Colin Caine
Frank Finlay
as Dr. Hans Fallada
Mathilda May
as Space Girl
Patrick Stewart
as Dr. Armstrong
Michael Gothard
as Dr. Bukovsky
Nicholas Ball
as Roger Derebridge
Aubrey Morris
as Sir Percy Heseltine
Nancy Paul
as Ellen Donaldson
John Hallam
as Lamson
