Dixon Steele

Humphrey Bogart

Laurel Gray

Gloria Grahame

Det. Sgt. Brub Nicolai

Frank Lovejoy

Capt. Lochner

Carl Benton Reid

Sylvia Nicolai

Jeff Donnell

Mel Lippman

Art Smith

Mildred Atkinson

Martha Stewart

Charlie Waterman

Robert Warwick

Lloyd Barnes

Morris Ankrum

Ted Barton

Bill Ching

Paul the Headwaiter

Steven Geray

Ted Barton

William Ching

Nightclub Singer

Hadda Brooks

Young Detective (uncredited)

James Arness

Fran Randolph (uncredited)

Alix Talton

Second Hat Check Girl (uncredited)

Pat Barton

Martha the Masseuse (uncredited)

Ruth Gillette

Mr. Swan (uncredited)

Guy Beach

Henry Kesler (uncredited)

Jack Reynolds

Prince Romanoff (uncredited)

Michael Romanoff

Dr. Richards (uncredited)

David Bond

Effie, Cleaning Lady (uncredited)

Ruth Warren

Nightclub Patron (uncredited)

Harold Miller

Woman (uncredited)

Hazel Boyne

Angry Husband in Convertible

Charles Cane

Actress In Convertible (uncredited)

June Vincent

Junior (uncredited)

Lewis Howard

Restaurant Patron

Bess Flowers

Bartender (uncredited)

Jack Chefe

Joe (uncredited)

Arno Frey

Person (uncredited)

Oliver Cross

Tough Girl (uncredited)

Melinda Erickson

Bartender (uncredited)

Cosmo Sardo

Waiter (uncredited)

George Davis

John Mason (uncredited)

Don Hamin

Young Boy seeking autograph (uncredited)

Billy Gray

Bar Patron (uncredited)

Charles Fogel

Woman (uncredited)

Joy Hallward

Post Office Clerk (uncredited)

Myron Healey

Officer (uncredited)

Jack Jahries

Bar Patron (uncredited)

Mike Lally

Airline Clerk (uncredited)

Robert Lowell

Man (uncredited)

Tony Layng

Airline Clerk (uncredited)

Mark Lowell

Dave (uncredited)

Frank Marlowe

Bar Patron

John Mallory

Nightclub Patron (uncredited)

George Nardelli

Man (uncredited)

Allen Pinson

Bar Patron (uncredited)

John Mitchum

Flower Shop Employee (uncredited)

Davis Roberts

Man (uncredited)

Jack Santoro

Woman (uncredited)

Evelyn Underwood

Laura Brooks