On the Moon in the year 2021, a former-astronaut-turned-salvager helps a millionaire space industrialist capture a 6000-ton sapphire asteroid, while also assisting a woman in finding her missing miner/prospector brother
James Olson
as Capt. William H. Kemp
Catherine Schell
as Clementine Taplin
Warren Mitchell
as J.J. Hubbard
Adrienne Corri
as Liz
Ori Levy
as Karminksi
Bernard Bresslaw
as Harry
Dudley Foster
as Whitsun
Neil McCallum
as Space Captain
Joby Blanshard
as Smith
Michael Ripper
as 1st Card Player
Robert Tayman
as 2nd Card Player
Sam Kydd
as Len the Barman
