Jimmy Hanley

Character: Fred

Lana Morris

Character: Myra

Sonia Holm

Character: Jean

Jack Allen

Character: Parker

Sam Kydd

Character: Spencer

Pat McGrath

Character: Henry

Michael Mellinger

Character: Tim

Charles Morgan

Character: MacLaren

Bruce Beeby

Character: Inspector Rawlings

Rupert Evans

Character: Williams

Elizabeth Seal

Character: Gwen

Jack Stewart

Character: Gregson

Frank Thornton

Character: Inspector Finch

Trevor Reid

Character: Commissioner

Edwin Richfield

Character: Nat

Jane Harwood

Character: Cashier

Madge Brindley

Character: Mrs. Evans

Joan Carol

Character: Scientific Officer

Tom Bowman

Character: Detective Sergeant (uncredited)

Jim Brady

Character: Policeman at Bank (uncredited)

Chick Fowles

Character: Detective at Briefing (uncredited)

Nora Gordon

Character: Fred's Landlady (uncredited)

Vernon Greeves

Character: Radio Detector Operator (uncredited)

Pat Hagan

Character: Police Constable at Warehouse (uncredited)

Patrick Halpin

Character: Detective at Briefing (uncredited)

Hubert Hill

Character: Plotter in Taxi Control Room (uncredited)

George Margo

Character: American Serviceman in the Taxi (uncredited)

Arthur Mullard

Character: Detective at Briefing (uncredited)

Fred Nicholas

Character: Detective at Briefing (uncredited)

Joe Phelps

Character: Police Constable (uncredited)

Cleo Rose

Character: Girl in the Taxi (uncredited)

Pat Ryan

Character: Cop at Bank (uncredited)

Leonard Sharp

Character: Charlie - First Bank Nightwatchman (uncredited)

Madoline Thomas

Character: Apex Charlady (uncredited)

Joe Wadham

Character: Travel Agency Manager (uncredited)

Ian Wilson

Character: Second Bank Nightwatchman (uncredited)