André Morell

Supt. Blake

Thea Gregory

Joan Blake

Patrick Holt

Terry Maguire

Jack Watling

Bill Howard

Marla Landi

Singer

Arnold Bell

Inspector Harris

Olive Sloane

Mrs Pullman

Bruce Beeby

Sgt Fred Baker

Alexander Gauge

Arnold Debenham

Ellen Pollock

Mme Sonia

Dorinda Stevens

Norma Sheridan

Charlie Drake

Joe

Charles Saunders

Director

Guido Coen

Producer

Allan MacKinnon

Script

Harry Waxman

Director of Photography

Jack Slade

Editor

C. Wilfred Arnold

Art Direction

Eric Spear

Music