Richard Widmark
Lt. Cmdr. Clinton 'Clint' Reed M.D.
Paul Douglas
Capt. Tom Warren
Barbara Bel Geddes
Nancy Reed
Jack Palance
Blackie
Zero Mostel
Raymond Fitch
Dan Riss
Neff - Newspaper Reporter
Tommy Cook
Vince Poldi - Younger Brother
Lewis Charles
Kochak - Murder Victim (uncredited)
Elia Kazan
Cleaver - Mortuary Assistant (uncredited)
Emile Meyer
Capt. Beauclyde - Master of Nile Queen (uncredited)
Alex Minotis
John Mefaris - Restaurant Owner (uncredited)
Lenka Peterson
Jeanette - Charlie's Girlfriend (uncredited)
Tommy Rettig
Tommy Reed (uncredited)
Guy Thomajan
Poldi - Blackie's Flunky (uncredited)
Wilson Bourg Jr.
Charlie - Sailor (uncredited)
Beverly C. Brown
Dr. Mackey - Board of Health (uncredited)
Herman Cottman
Officer Scott - Police Lab (uncredited)
John David
Fruit Salesman (uncredited)
William A. Dean
Cortelyou (uncredited)
Robert Dorsen
Coast Guard Lieutenant (uncredited)
George Ehmig
Kleber - Medical Examiner Technician (uncredited)
H. Waller Fowler Jr.
Mayor Murray (uncredited)
Paul Hostetler
Lt. Paul Gafney M.D. - Public Health Service (uncredited)
Edward Kennedy
Jordan (uncredited)
Mary Liswood
Angie Fitch - Raymond's Wife (uncredited)
Henry Mamet
Anson (uncredited)
Tiger Joe Marsh
Bosun on Nile Queen (uncredited)
Ruth Moore Mathews
Mrs. Dubin (uncredited)
Rex Moad
Wynant (uncredited)
Ray Müller
Dubin (uncredited)
Waldo Pitkin
Ben (uncredited)
Stanley J. Reyes
Redfield (uncredited)
John Schilleci
Lee (uncredited)
Aline Stevens
Mrs. Rita Mefaris (uncredited)
Al Theriot
Al (uncredited)
Arthur Tong
Lascar Boy on Nile Queen (uncredited)
H.T. Tsiang
Cook on Nile Queen (uncredited)
Irvine Vidacovich
Johnston (uncredited)
Juan Villasana
Hotel Proprietor (uncredited)
Pat Walshe
Pat - Newspaper Peddler (uncredited)
Val Winter
Commissioner Dan Quinn (uncredited)
Leo Zinser
Sgt. Phelps (uncredited)
