An expedition to the lunar ice caves contracts a deadly moon-fungus. Stopping en route they contaminate a space station with the fungus, which soon begins to take over the entire place.

William Leslie
as Maj. Gordon Towers

Dolores Faith
as Faith Montaine

Richard Garland
as Col. Frank Cromwell

James Dobson
as Dr. Hoffman

Pamela Curran
as Lt. Connie Engstrom

Glenn Langan
as Gen. Knowland

Boyd Holister
as Maj. Olsen

Harold Lloyd Jr.
as Sgt. Andrews

Ron Stokes
as Sgt. Sloan

Francine York
as Capt. Stevens
CinemaSerf
A ship en route to a space station is attacked by a deadly space fungus. The ship's commander (William Leslie) has succumbed to some sort of space sickness and is determined to press on to their destination - of course, taking the plague with him. Once they arrive, mutiny is their only option if any...