Trailer
Cast
Reg Lye
Prisoner
Kenneth More
King Arthur
John Le Mesurier
Sir Gawain
Rodney Bewes
Clarence
Dennis Dugan
Tom Trimble
Pat Roach
Oaf
Robert Beatty
Senator Milburn
Bruce Boa
Air Force Officer (Uncredited)
Jim Dale
Sir Mordred
Sheila White
Alisande
Al Lampert
NASA Technician (Uncredited)
Cyril Shaps
Dr. Zimmerman
Ewen Solon
Watkins
Ron Moody
Merlin