IMDb Page
  • Average Age of Cast at Release:
  • Cast Members Alive:
  • Gender Split (F:M):
  • Percent of Cast with Demo Info:
Profile Pic Name Character Birthday Deathday Age at Release
Marshall Thompson Major Jeff Cummings
Kynaston Reeves Prof. R. E. Walgate
Kim Parker Barbara Griselle
Stanley Maxted Col. Butler
Terry Kilburn Capt. Al Chester
James Dyrenforth Mayor Hawkins
Robert MacKenzie Const. Howard Gibbons
Peter Madden Dr. Bradley
Gil Winfield Dr. Warren
Michael Balfour Sgt. Kasper
Launce Maraschal Melville
Meadows White Ben Adams
E. Kerrigan Prescott Atomic Engineer
Lala Lloyd Amelia Adams
Shane Cordell Nurse
Sheldon Allan Sentry (uncredited)
Alexander Archdale Minister (uncredited)
Eddie Boyce Jacques Griselle (uncredited)
Victor Hagan Villager (uncredited)
Victor Harrington Villager (uncredited)
Jack Hetherington Sergeant in Office (uncredited)
Richard Neller Townsman (uncredited)
Tom Watson Technical Sergeant (uncredited)