A rocket engineer, responsible for sending a satellite into space, is accused of committing the most extraordinary crime.
Howard Duff
as Dr. Stephen Mitchell
Eva Bartok
as Dr. Lisa Frank
Alan Wheatley
as Dr. Smith
Philip Leaver
as Professor Koepler
Michael Medwin
as Dr. Toby Andrews
Andrew Osborn
as Dr. Philip Crenshaw
Cecile Chevreau
as Vanessa Mitchell
Anthony Ireland
as General Hayes
Hugh Moxey
as Colonel Alfred Daniels
David Horne
as Minister
Leo Phillips
as Sergeant Peterson (uncredited)
Marianne Stone
as Mrs. Rogers (uncredited)
