| Person | Type | Job | Role(s) |
|---|---|---|---|
 Dan Wallin | Crew | Sound | Sound |
 Dorothy Jeakins | Crew | Costume & Make-Up | Costume Design |
 E.Y. Harburg | Crew | Writing | Screenplay, Musical, Lyricist |
 Francis Ford Coppola | Crew | Directing | Director |
Fred Saidy | Crew | Writing | Screenplay, Musical |
Gordon Bau | Crew | Costume & Make-Up | Makeup Artist |
 Hermes Pan | Crew | Crew | Choreographer |
Hilyard M. Brown | Crew | Art | Production Design |
 Howard G. Kazanjian | Crew | Directing | Assistant Director |
Jack Horger | Crew | Sound | Sound Editor |
Jean Burt Reilly | Crew | Costume & Make-Up | Hairstylist |
Joseph Landon | Crew | Production | Producer |
M.A. Merrick | Crew | Sound | Sound |
Melvin Shapiro | Crew | Editing | Editor |
Phil Abramson | Crew | Art | Set Decoration |
Philip H. Lathrop | Crew | Camera | Director of Photography |
Ray Heindorf | Crew | Sound | Original Music Composer |
William L. Kuehl | Crew | Art | Set Decoration |
 Robert B. Shepard | Crew | Sound | Playback Singer |
Jerry Brutsche | Crew | Crew | Utility Stunts |
 Burton Lane | Crew | Sound | Songs |
Al Cavigga | Crew | Sound | Sound Editor |
Harald Fischer | Crew | Sound | Dialogue Editor |
Fred Gammon | Crew | Directing | Assistant Director |
William N. Clark | Crew | Camera | First Assistant Camera |
Fred Talmage | Crew | Editing | Assistant Editor |
 Al Freeman Jr. | Cast | Actor | Howard |
 Barbara Hancock | Cast | Actress | Susan the Silent |
Bobby Johnson | Cast | Actor | Sharecropper (uncredited) |
 Dolph Sweet | Cast | Actor | Sheriff |
 Don Francks | Cast | Actor | Woody Mahoney |
 Frances E. Nealy | Cast | Actress | Sharecropper (uncredited) |
 Fred Astaire | Cast | Actor | Finian McLonergan |
Gary Menteer | Cast | Sharecropper (uncredited) | |
Jester Hairston | Cast | Actor | Passion Pilgrim Gospeller (uncredited) |
Jonathan Wynne | Cast | Sharecropper (uncredited) | |
 Keenan Wynn | Cast | Actor | Senator Billboard Rawkins |
Lili Francks | Cast | Sharecropper (uncredited) | |
 Peter Virgo | Cast | Actor | Deputy (uncredited) |
 Petula Clark | Cast | Actress | Sharon McLonergan |
 Phyllis Kennedy | Cast | Actress | Sharecropper (uncredited) |
 Robert Cleaves | Cast | Actor | Geologist (uncredited) |
 Roy Glenn | Cast | Actor | Passion Pilgrim Gospeller (uncredited) |
 Tommy Steele | Cast | Actor | 'Og' the Leprechaun |
 Vince Howard | Cast | Actor | Geologist #1 (uncredited) |
Willie Covan | Cast | Sharecropper (uncredited) | |
 Wright King | Cast | Actor | District Attorney |
Frank Radcliffe | Cast | Actor | Sharecropper (uncredited) |
Avon Long | Cast | Actor | Passion Pilgrim Gospeller (uncredited) |
Ronald Colby | Cast | Buzz Collins | |
Robert Strong | Cast | Actor | Deputy (uncredited) |
Claude Thompson | Cast | Sharecropper (uncredited) | |
Charles Carter | Cast | Sharecropper (uncredited) | |
Robert Cole | Cast | Actor | Sharecropper (uncredited) |
Carlton Johnson | Cast | Sharecropper (uncredited) | |
 Brenda Arnau | Cast | Sharecropper 'Necessity' (uncredited) | |
Louil Silas | Cast | Henry | |
Maurishka | Cast | Actress | Sharecropper (uncredited) |
Martin Eric | Cast | Deputy (uncredited) | |
Louis Hart | Cast | Man in White Suit (uncredited) | |
Joe Evans | Cast | Actor | Sharecropper (uncredited) |
Bert May | Cast | Sharecropper (uncredited) | |
Roy Palmer | Cast | Sharecropper (uncredited) | |
Leonard Rogel | Cast | Man in White Suit (uncredited) | |
Sterling Clark | Cast | Sharecropper (uncredited) | |
Evelyn Dutton | Cast | Sharecropper (uncredited) | |
Carey Foster | Cast | Sharecropper (uncredited) | |
Jimmy Fields | Cast | Sharecropper (uncredited) | |
Robert S. Holman | Cast | Lucas (uncredited) | |
Bruce Hoy | Cast | Sharecropper (uncredited) | |
Talya Ferro | Cast | Sharecropper (uncredited) | |
Marya Henriques | Cast | Sharecropper (uncredited) | |
Roberta Tennes | Cast | Sharecropper (uncredited) | |
| Person | Type | Job | Role(s) |
