Einer weiß zuviel

Ann Sheridan

Eleanor Johnson

Dennis O'Keefe

Dan Legget

Robert Keith

Inspector Martin Ferris

John Qualen

Maibus

Frank Jenks

Detective Homer Shaw

Ross Elliott

Frank Johnson

Jane Liddell

Messenger Girl

Joan Shawlee

Blonde

J. Farrell MacDonald

Cap, the Retired Ferryboat Captain

Steven Geray

Dr. Arnold Hohler

Victor Sen Yung

Sammy Chung

Reiko Sato

Suzie

Syd Saylor

Sullivan

Tom Dillon

Joe Gordon

Frank Baker

Morgue Attendant (uncredited)

Steve Carruthers

Optometrist (uncredited)

Spencer Chan

Chinese Waiter (uncredited)

Mike Donovan

Irish Cop (uncredited)

Franklyn Farnum

Coroner (uncredited)

Milton Kibbee

Man Yelling from Apartment House (uncredited)

William J. O'Brien

Waiter at Sullivan's Grotto (uncredited)

Tom Quinn

Reporter (uncredited)

Lee Roberts

Cop (uncredited)

Jeffrey Sayre

Police Detective (uncredited)

Sammee Tong

Witness to Suzie's Fall (uncredited)

Ray Walker

Piano Player (uncredited)

Eddy Waller

Embarcadero Storekeeper (uncredited)

Arthur Lange

Music

Otto Ludwig

Editor

Norman Foster

Director

Hal Mohr

Director of Photography

Emil Newman

Original Music Composer

Howard Welsch

Producer

Alan Campbell

Screenplay

Norman Foster

Screenplay

Mac Dalgleish

Sound

Vera Peterson

Hairstylist

Sylvia Tate

Original Story

Ben Hersh

Production Supervisor

Jacques Mapes

Set Decoration

Fred Lau

Sound

Ross Hunter

Dialogue

Maurie M. Suess

Assistant Director

Boris Leven

Art Direction

Martha Bunch

Costumer