Lt. Cmdr. Clinton 'Clint' Reed M.D

Richard Widmark

Capt. Tom Warren

Paul Douglas

Nancy Reed

Barbara Bel Geddes

Blackie

Walter Palance

Raymond Fitch

Zero Mostel

Neff

Dan Riss

Neff - Newspaper Reporter

Dan Riss

Vince Poldi

Tommy Cook

John Mefaris

Alexis Minotis

Charlie - Sailor (uncredited)

Wilson Bourg Jr.

Poldi

Guy Thomajan

Jordan

Edward Kennedy

Dr. Mackey - Board of Health (uncredited)

Beverly C. Brown

Kochak - Murder Victim (uncredited)

Lewis Charles

Officer Scott - Police Lab (uncredited)

Herman Cottman

Cook

H.T. Tsiang

Kochak

Lewis Charles

Fruit Salesman (uncredited)

John David

Dubin

Raymond Muller

Cortelyou (uncredited)

William A. Dean

Coast Guard Lieutenant (uncredited)

Robert Dorsen

Tommy Reed

Tommy Rettig

Kleber - Medical Examiner Technician (uncredited)

George Ehmig

Jeanette

Lenka Peterson

Mayor Murray (uncredited)

H. Waller Fowler Jr.

Pat

Pat Walshe

Violet (uncredited)

Darwin Greenfield

Dr. Paul Gafney

Paul Hostetler

Lee

John Schilleci

Cleaver - Mortuary Assistant (uncredited)

Elia Kazan

Ben

Waldo Pitkin

Angie Fitch - Raymond's Wife (uncredited)

Mary Liswood

Sgt. Phelps

Leo Zinser

Anson (uncredited)

Henry Mamet

Cortelyou

William Dean

Bosun on Nile Queen (uncredited)

Tiger Joe Marsh

Mrs. Dubin (uncredited)

Ruth Moore Mathews

Wynant

Rex Moad

Capt. Beauclyde - Master of Nile Queen (uncredited)

Emile Meyer

John Mefaris - Restaurant Owner (uncredited)

Alex Minotis

Johnston

Irvine Vidacovich

Commissioner Dan Quinn

Val Winter

Dubin (uncredited)

Ray Müller

Rita Mefaris

Aline Stevens

Redfield

Stanley Reyes

Redfield (uncredited)

Stanley J. Reyes

Capt. Beauclyde

Emile G. Meyer

Al

Al Theriot

Hotel Proprietor

Juan Villasana

Lascar Boy on Nile Queen (uncredited)

Arthur Tong

Director

Elia Kazan