George Graves

~ as ~

Sir Charles Murdoch

Isobel Elsom

~ as ~

Miriam Sinclair

Ursula Jeans

~ as ~

Joan Collinson

Austin Trevor

~ as ~

Captain James Kent

Alexander Field

~ as ~

Slim Barrett

Edmund Willard

~ as ~

Joseph Garstin

S. J. Warmington

~ as ~

Inspector Hilton

Frank Pettingell

~ as ~

Hugh Weldon

Moore Marriott

~ as ~

Crabby

Henry B. Longhurst

~ as ~

John Morland