The first manned flight to Mars returns after having been out of communications since it had arrived on Mars. What would it reveal?
Gerald Mohr
as Col. Thomas O`Bannion
Naura Hayden
as Dr. Iris Ryan
Les Tremayne
as Prof. Theodore Gettell
Jack Kruschen
as CWO Sam Jacobs
Paul Hahn
as Maj. Gen. George Treeger
J. Edward McKinley
as Prof. Paul Weiner
Tom Daly
as Dr. Frank Gordon
Don Lamond
as TV Newscaster / Narrator / Martian (voice)
Edward Innes
as Brig. Gen. Alan Prescott
Gordon Barnes
as Maj. Lyman Ross
Jack Haddock
as Lt. Col. Davis
Brandy Bryan
as Nurse Hayes
