as Delta-Tango 19 Pilot / Airport Controller (voice)

as Bennett

as

as Jimmy

as Carl Mason

as Space Captain

as Eddie Curtis

as Dan

as Cooper

as First Officer Hemmings

as Airport Controller (voice)

as 4th Policeman (voice)

as Raynor (voice)

as Professor G.A. Carney / Security Centre Guard (voice)

as 2nd Policeman (voice)

as Dr. Ray Pierce (voice)

as Richard 'Dick' Corbett

as Jim Dawson

as Counsel

as Sully

as Nick Vashetti

as Ed Jopley

as Canadian Doctor (uncredited)

as Browne

as Sir Martin

as O'Brien

as

as Sandy

as Chet Lawton

as Gilbert

as

as Karl Schling

as Christie Dudgeon

as Johnny Kirk

as Syd

as Wesley

as Karl Schling

as