- 1 hr 14 min
- Horror
Cast
- Kynaston Reeves
- Prof. Walgate
- Marshall Thompson
- Maj. Jeff Cummings
- Terry Kilburn
- Capt. Chester
- Michael Balfour
- Sgt. Kasper
- Gil Winfield
- Dr. Warren
- Shane Cordell
- Nurse
- James Dyrenforth
- Mayor Hawkins
- Kim Parker
- Barbara Grizell
- Peter Madden
- Dr. Bradley
- R. Meadows White
- Ben Adams
- Robert MacKenzie
- Const. Gibbons
- Launce Maraschal
- Melville
- Stanley Maxted
- Col. Butler
Crew
- Arthur Crabtree
- Director
- Amelia Reynolds Long
- Short Story Author
- Anna Duse
- Costume Designer
- Buxton Orr
- Composer (Music Score)
- Douglas Hickox
- First Assistant Director
- Frederick Lewis
- Musical Direction/Supervision
- Herbert J. Leder
- Screenwriter
- Jim Hydes
- Makeup
- John Croydon
- Producer
- John Elphick
- Set Designer
- Lionel Banes
- Cinematographer
- Peter Neilson
- Special Effects
- Puppel Nordhoff
- Special Effects
- R.Q. McNaughton
- Editor