Doctor Emery
Counsel (segment "Final Twist' story)
Mr. Keylin
Inspector Wilson
Mr. Ross
Garrett
Record News editor
Public Prosecutor (Uncredited)
Mr. Cameron
Inspector Longhurst
Inspector Venner
Supt. Belstock
Angus McGluee
Phillipson (uncredited)
McNaughton
The Doctor
Major Buchan
Insp. Claud Teal
Insepctor Cardby
Inspector Teal
Rossenger
Chief Inspector (Uncredited)
McDonald
Doherty
Inspector Claud Teal
The Baron
John Brown
Lord Felstead
Caillard
Mr. Field
John Brown
Brabazon
Jarvis (uncredited)
Commissioner
Chief Commissioner
M. Duchaine (uncredited)
Club Member (uncredited)
Nikitin
