Alvin York a hillbilly sharpshooter transforms himself from ruffian to religious pacifist. He is then called to serve his country and despite deep religious and moral objections to fighting becomes one of the most celebrated American heroes of WWI.
| Directing | Howard Hawks | Director |
| Writing | Abem Finkel | Screenplay |
| Writing | Harry Chandlee | Screenplay |
| Writing | Howard Koch | Screenplay |
| Writing | John Huston | Screenplay |
| Writing | Alvin C. York | Writer |
| Sound | Max Steiner | Original Music Composer |
| Editing | William Holmes | Editor |
| Camera | Sol Polito | Director of Photography |
| Production | Hal B. Wallis | Producer |
| Production | Jesse L. Lasky | Producer |
| Art | John Hughes | Art Direction |
| Costume & Make-Up | Perc Westmore | Makeup Artist |
| Production | Howard Hawks | Producer |
| Art | Fred M. MacLean | Set Decoration |
| Production | Eric Stacey | Unit Manager |
| Directing | Jack Sullivan | Assistant Director |
| Crew | Don Siegel | Second Unit |
| Directing | Vincent Sherman | Special Guest Director |
| Directing | John Prettyman | Assistant Director |
| Art | Harper Goff | Set Designer |
| Crew | Jack McConaghy | Property Master |
| Sound | Oliver S. Garretson | Sound |
| Crew | Roger Creed | Stunts |
| Crew | Ted Mapes | Stunts |
| Editing | Thomas Reilly | Assistant Editor |
| Sound | Leo F. Forbstein | Music Director |
| Sound | Hugo Friedhofer | Orchestrator |
| Camera | Mac Julian | Still Photographer |
| Camera | Arthur Edeson | Additional Photography |
| Camera | Harold Noyes | Grip |
| Costume & Make-Up | Al Greenway | Makeup Artist |
| Costume & Make-Up | Ern Westmore | Makeup Artist |
| Crew | Slim Talbot | Stand In |
| Crew | George Bookasta | Stand In |
| Writing | Tom Skeyhill | Story Editor |
| Crew | Donoho Hall | Technical Advisor |
| Crew | Paul Walters | Technical Advisor |
| Crew | William Yetter Sr. | Technical Advisor |
