Yvonne Monlaur
— Suzanne
Harry H. Corbett
— Jack Burgess
Robert Rietti
— Victor
Ernest Clark
— Cracknell
David Lodge
— Jumbo Johnson
Jack Watson
— Inspector Bolam
Ray Barrett
— Sammy
Patricia Mort
— Vera
Genine Graham
— Mrs. Johnson
Andre Charisse
— Inspector Charcot
Larry Taylor
— Garritty
Brenda Kaye
— Secretary
Marjie Lawrence
— Vivienne
Brian Hewitt-Jones
— Police Constable
Peter Howard-Johnson
— Police Sergeant
Pat Gorman
— Police Constable
John Tatham
— Plain Clothes Policeman