Jack Thornton
Clark Gable
Claire Blake
Loretta Young
Bartender
Russ Powell
Sam
Herman Bing
Mounted Policeman
George MacQuarrie
Buck
Man Outside Hospital (uncredited)
Leon Beaumon
First Miner in Dawson (uncredited)
Wade Boteler
Dandy on Street (uncredited)
Pat Flaherty
Show Girl (uncredited)
Kay Johnson
Joan Woodbury
Soapy Smith (uncredited)
Harry Woods
'Shorty' Hoolihan
Jack Oakie
Francois
Charles Stevens
Mr. Smith
Reginald Owen
John Blake
Frank Conroy
Marie
Katherine DeMille
Joe Groggins
Sidney Toler
Ole
James Burke
Kali
Lalo Encinas
'Tex' Rickard
Thomas E. Jackson
Story
Jack London
Producer
Darryl F. Zanuck
Director
William A. Wellman
Director of Photography
Charles Rosher
Original Music Composer
Alfred Newman
Screenplay
Leonard Praskins
Gene Fowler
Costume Design
Omar Kiam
Sound Engineer
Jack Noyes
Art Direction
Richard Day
Roger Heman Sr.
Alexander Golitzen
Editor
Hanson T. Fritch
Casting
Robert Webb
Camera Operator
Roy Clark