Cast
- John Loder
- Maxwell Archer
- Leueen MacGrath
- Sarah
- Athole Stewart
- Supt. Gordon
- Marta Labarr
- Nina
- George Merritt
- Insp. Cornell
- Ronald Adam
- Nicolides
- Peter Hobbes
- George Gull Jr.
- Ralph Roberts
- George Gull Sr.
- Syd Crossley
- Perkins
- Barbara Everest
- Miss Duke
