Darryl F. Zanuck : Producer (Production)
Elia Kazan : Director (Directing)
Alex North : Original Music Composer (Sound)
Alfred Newman : Original Music Composer (Sound)
Barbara McLean : Editor (Editing)
John Steinbeck : Screenplay (Writing)
Joseph MacDonald : Director of Photography (Camera)
Edgecumb Pinchon : Novel (Writing)
Ben Nye : Makeup Artist (Costume & Make-Up)
Charles Gemora : Makeup Artist (Costume & Make-Up)
Lynn F. Reynolds : Makeup Artist (Costume & Make-Up)
Allan Snyder : Makeup Artist (Costume & Make-Up)
Lillian Ugrin : Hairdresser (Costume & Make-Up)
Max Golden : Assistant Production Manager (Production)
F.E. 'Johnny' Johnston : Unit Production Manager (Production)
Horace Hough : Assistant Director (Directing)
Robert R. Snody : Second Unit Director (Directing)
W.D. Flick : Sound (Sound)
Roger Heman Sr. : Sound (Sound)
Fred Sersen : Visual Effects (Visual Effects)
Fred Carson : Stunt Double (Crew)
Larry Duran : Stunts (Crew)
Bernie Gozier : Stunts (Crew)
Chuck Hayward : Stunts (Crew)
Danny Sands : Stunts (Crew)
Roque Ybarra : Stunts (Crew)
Earl Gilbert : Lighting Technician (Lighting)
Lyman Hallowell : Assistant Editor (Editing)
Leland Fuller : Art Direction (Art)
Lyle R. Wheeler : Art Direction (Art)
Claude E. Carpenter : Set Decoration (Art)
Thomas Little : Set Decoration (Art)
Travilla : Costume Design (Costume & Make-Up)