![George Graves]()
George Graves
Sir Charles Murdoch
Acting

Isobel Elsom
Miriam Sinclair
Acting

Ursula Jeans
Joan Collinson
Acting

Austin Trevor
Captain James Kent
Acting
![Alexander Field]()
Alexander Field
Slim Barrett
Acting

Edmund Willard
Joseph Garstin
Acting

S. J. Warmington
Inspector Hilton
Acting

Frank Pettingell
Hugh Weldon
Acting

Moore Marriott
Crabby
Acting
![Henry B. Longhurst]()
Henry B. Longhurst
John Morland
Acting