Directed by Sherman A. Rose
Produced by Herman Cohen
Based on Story "Deadly City" by Paul W. Fairman
Written by James H. Nicholson, Wyott Ordung, William Raynor
Cinematography by Guy Roe
Film Editing by Sherman A. Rose
Music by Paul Dunlap
Production Design by James W. Sullivan
Set Decoration by Morris Hoffman
Makeup Artist : Stanley Orr
Production Manager : Clarence Eurist
Assistant Director : Jack Murphy
Special Effects by Dave Koehler
Cast
Richard Denning (Frank Brooks)
Kathleen Crowley (Nora King)
Richard Reeves (Jim Wilson)
Virginia Grey (Vicki Harris)
Mort Marshall (Charles Otis)
Arthur Space (Gen. Wood)
Whit Bissell (Chief research scientist)
James Drake (Lieutenant)
Steve Pendleton (Colonel)
House Peters Jr. (Technician)
Robert Roark (Davis)
Steve Calvert (Alien robot)