Clifton Webb
Richard Ward Sturges
Barbara Stanwyck
Julia Sturges
Robert Wagner
Gifford "Giff" Rogers
Audrey Dalton
Annette Sturges
Thelma Ritter
Maude Young
Brian Aherne
Capt. Edward John Smith
Richard Basehart
George S. Headley
Allyn Joslyn
Earl Meeker
James Todd
Sandy Comstock
Frances Bergen
Madeleine Astor
William Johnstone
John Jacob Astor
Mae Marsh
Woman to Whom Norman Gave His Seat (uncredited)
Frank McLure
Lifeboat Survivor (uncredited)
Bert Stevens
Passenger (uncredited)
Michael Rennie
End Narrator (Voice)
Hamilton Camp
Messenger Boy (uncredited)
Harry Cording
Boiler Room Engineer (uncredited)
David Hoffman
Ship's Tailor (uncredited)
James O'Hara
Devlin - Lookout (uncredited)
Edmund Purdom
Second Officer Lightoller (uncredited)
Anthony Eustrel
Sanderson - White Star Representative (uncredited)
Merry Anders
College Girl (uncredited)
Philo McCullough
Passenger (uncredited)
Alberto Morin
Waiter (uncredited)
Loretta Russell
Passenger (uncredited)
Herschel Graham
Passenger (uncredited)
Harper Carter
Norman Sturges (uncredited)
Helen Van Tuyl
Ida Strauss
Owen McGiveney
Steward (uncredited)
Cosmo Sardo
Steward (uncredited)
Marta Mitrovich
Mrs. Jean Uzcadum (uncredited)
Rudy Germane
Seaman (uncredited)
Hans Moebus
Passenger (uncredited)
Chalky Williams
Passenger (uncredited)
Sam Harris
Passenger (uncredited)