|Edward L. Cahn Director||previously directed Jet Attack|
The sole survivor of an expedition to Mars claims that his crew was killed by a strange creature. No one believes him until a monster beings to pick off crew members of the ship taking him back to Earth for court marshal.
|Shirley Patterson||Ann Anderson|
|Kim Spalding||Van Heusen|
|Ann Doran||Mary Royce|
|Dabbs Greer||Eric Royce|
|Richard Benedict||Bob Finelli|
|See Full Credits|