The spoiled young heir to the decaying Amberson fortune comes between his widowed mother and the man she has always loved.
| Directing | Orson Welles | Director |
| Writing | Orson Welles | Screenplay |
| Production | Orson Welles | Producer |
| Sound | Bernard Herrmann | Original Music Composer |
| Camera | Stanley Cortez | Director of Photography |
| Art | Albert S. D'Agostino | Production Design |
| Art | Darrell Silvera | Set Decoration |
| Costume & Make-Up | Edward Stevenson | Costume Design |
| Crew | Vernon L. Walker | Special Effects |
| Costume & Make-Up | Mel Berns | Makeup Department Head |
| Writing | Booth Tarkington | Novel |
| Editing | Robert Wise | Editor |
| Art | A. Roland Fields | Set Dresser |
| Art | Mark-Lee Kirk | Set Designer |
| Directing | Fred Fleck | Assistant Director |
| Lighting | Bill McLellan | Gaffer |
| Production | Fred Fleck | Unit Manager |
| Costume & Make-Up | Claire Cramer | Wardrobe Designer |
| Production | George Schaefer | Executive Producer |
| Production | Jack Moss | Associate Producer |
| Camera | Orson Welles | Additional Photography |
| Camera | Jack MacKenzie | Additional Photography |
| Editing | Jack Moss | Additional Editing |
| Editing | Mark Robson | Additional Editing |
| Costume & Make-Up | Robert J. Schiffer | Makeup Artist |
| Costume & Make-Up | Maurice Seiderman | Makeup Artist |
| Directing | Harry Mancke | Assistant Director |
| Art | Chesley Bonestell | Other |
| Sound | Bailey Fesler | Sound Recordist |
| Sound | James G. Stewart | Sound Recordist |
| Sound | Terry Kellum | Sound |
| Sound | Roy Meadows | Boom Operator |
| Sound | Earl B. Mounce | Sound |
| Sound | James Thompson | Boom Operator |
| Sound | John E. Tribby | Sound |
| Visual Effects | Clifford Stine | Visual Effects |
| Directing | Robert Wise | Assistant Director |
| Crew | David Sharpe | Stunt Double |
| Crew | Helen Thurston | Stunt Double |
