cast
- Robert Beatty
- Bulldog Drummond
- Michael Anthony
- Dr. Ludlow
- Greta Gynt
- Mrs. Ludlow
- Michael Ripper
- Kelly
- John Le Mesurier
- Inspector Burroughs
- William Franklyn
- Roger Benning
crew
- David MacDonald
- Director
- Irving Rubine
- Screenwriter
- Cedric Williams
- Cinematographer
