Lt. Cmdr. Clinton 'Clint' Reed M.D.
Richard Widmark
Capt. Tom Warren
Paul Douglas
Officer Scott - Police Lab (uncredited)
Herman Cottman
Fruit Salesman (uncredited)
John David
Cortelyou (uncredited)
William A. Dean
Coast Guard Lieutenant (uncredited)
Robert Dorsen
Kleber - Medical Examiner Technician (uncredited)
George Ehmig
Mayor Murray (uncredited)
H. Waller Fowler Jr.
Lt. Paul Gafney M.D. - Public Health Service (uncredited)
Paul Hostetler
Cleaver - Mortuary Assistant (uncredited)
Elia Kazan
Jordan (uncredited)
Edward Kennedy
Angie Fitch - Raymond's Wife (uncredited)
Mary Liswood
Nancy Reed
Barbara Bel Geddes
Anson (uncredited)
Henry Mamet
Bosun on Nile Queen (uncredited)
Tiger Joe Marsh
Mrs. Dubin (uncredited)
Ruth Moore Mathews
Capt. Beauclyde - Master of Nile Queen (uncredited)
Emile Meyer
John Mefaris - Restaurant Owner (uncredited)
Alex Minotis
Wynant (uncredited)
Rex Moad
Dubin (uncredited)
Ray Müller
Jeanette - Charlie's Girlfriend (uncredited)
Lenka Peterson
Ben (uncredited)
Waldo Pitkin
Tommy Reed (uncredited)
Tommy Rettig
Blackie
Jack Palance
Redfield (uncredited)
Stanley J. Reyes
Lee (uncredited)
John Schilleci
Mrs. Rita Mefaris (uncredited)
Aline Stevens
Al (uncredited)
Al Theriot
Poldi - Blackie's Flunky (uncredited)
Guy Thomajan
Lascar Boy on Nile Queen (uncredited)
Arthur Tong
Cook on Nile Queen (uncredited)
H.T. Tsiang
Johnston (uncredited)
Irvine Vidacovich
Hotel Proprietor (uncredited)
Juan Villasana
Pat - Newspaper Peddler (uncredited)
Pat Walshe
Raymond Fitch
Zero Mostel
Commissioner Dan Quinn (uncredited)
Val Winter
Sgt. Phelps (uncredited)
Leo Zinser
Neff - Newspaper Reporter
Dan Riss
Vince Poldi - Younger Brother
Tommy Cook
Charlie - Sailor (uncredited)
Wilson Bourg Jr.
Dr. Mackey - Board of Health (uncredited)
Beverly C. Brown
Kochak - Murder Victim (uncredited)
Lewis Charles
Costume Design
Travilla
Writer
John Lee Mahin
Orchestrator
Benny Carter
Story
Edward Anhalt
Philip Yordan
Director
Screenplay
Richard Murphy
Original Music Composer
Alfred Newman
Conductor
Producer
Sol C. Siegel
Makeup Artist
Ben Nye
Red Nichols
Adaptation
Daniel Fuchs
Edna Anhalt
Director of Photography
Joseph MacDonald
Editor
Harmon Jones
Art Direction
Maurice Ransford
Lyle R. Wheeler
Set Decoration
Thomas Little
Fred J. Rode
Sound
W.D. Flick
Roger Heman Sr.
Wardrobe Designer
Charles LeMaire
Script Supervisor
Stanley K. Scheuer
Dialogue Coach
Michael Audley
Edward B. Powell
Herbert W. Spencer
Ernie Felice
Bernard Mayers
Editorial Staff
Lyman Hallowell
Wardrobe Coordinator
Wardrobe Master
Sam Benson
Camera Operator
Til Gabani
Stunts
Jack N. Young
Visual Effects
Fred Sersen
Assistant Director
F.E. 'Johnny' Johnston
Production Manager
Joseph C. Behm