Five astronauts successfully fly to Mars where they encounter seemingly friendly and advanced inhabitants who harbor covert plans to use their ship to invade Earth.

CAST: MARGUERITE CHAPMAN, CAMERON MITCHELL, ARTHUR FRANZ, VIRGINIA HUSTON, JOHN LITEL,MORRIS ANKRUM, RICHARD GAINES, LUCILLE BARKLEY, ROBERT BARRAT, WILBUR BACK, WILLIAM BAILEY, TREVOR BARDETTE, STANLEY BLYSTONE, DAVID BOND, RAYMOND BOND, TRISTRAM COFFIN, RUSS CONWAY, EDWARD EARLE, WILLIAM FORREST, EVERETT GLASS, PERC LAUNDERS, ANTHONY MARSH, BILL NEFF, FRANK O'CONNOR, BOB PEOPLES
DIRECTOR: LESLEY SELANDER
DURATION: 72 MINS