Robert Newton
as
Dr. Clive Rior...
Phil Brown
as
Bill Kronin
Sally Gray
as
Storm Riordan
Naunton Wayne
as
Supt. Finsbury
James Harcourt
as
Aitkin (butler)
Betty Cooper
as
Miss Stevens (...
Allan Jeayes
as
The Colonel, b...
Ronald Adam
as
Talkative, bal...
Roddy Hughes
as
Bespectacled t...
Olga Lindo
as
Mrs. Humphries
Stanley Baker
as
Policeman at G...
Russell Waters
as
Detective at G...
Michael Balfour
as
American Sailo...
Sam Kydd
as
Club steward
Ernest Clark
Lyonel Watts
as
Club Member