A space salvage expert and his partner become involved with a group of criminals intent on hijacking a small asteroid made of sapphire and crashing it into the moon.
James Olson, Catherine Schell, Warren Mitchell, Adrienne Corri, Ori Levy, Dudley Foster, Bernard Bresslaw, Neil McCallum, Joby Blanshard, Michael Ripper, Robert Tayman, Sam Kydd, Keith Bonnard, Leo Britt, Carol Cleveland, Roy Evans, Tom Kempinski, Lew Lut
