| Person | Type | Job | Role(s) |
|---|---|---|---|
 Frank Cavett | Crew | Writing | Screenplay |
J. Roy Hunt | Crew | Camera | Director of Photography |
 John Sturges | Crew | Editing | Editor |
 Leith Stevens | Crew | Sound | Music |
 Philip Yordan | Crew | Writing | Screenplay |
Valentine Davies | Crew | Writing | Story |
 William Dieterle | Crew | Directing | Director, Producer |
 Adolphe Menjou | Cast | Actor | George Latimer |
 Benny Goodman | Cast | Actor | Benny Goodman |
 Bonita Granville | Cast | Actress | Kit Latimer |
 Charles Collins | Cast | Actor | |
 Clinton Rosemond | Cast | Actor | |
 Connee Boswell | Cast | Actress | Connee Boswell |
 Eddie Dew | Cast | Actor | |
 Edwin Stanley | Cast | Actor | |
 Emory Parnell | Cast | Actor | |
 Frank Darien | Cast | Actor | |
 Frank Jenks | Cast | Actor | Smiley Jackson |
 Frank McGlynn Sr. | Cast | Actor | |
 Gene Krupa | Cast | Actor | Gene Krupa |
 George Bancroft | Cast | Actor | Steve Porter |
Gordon Hart | Cast | Actor | |
 Harry James | Cast | Actor | Harry James |
 Jackie Cooper | Cast | Actor | Johnny Schumacher |
 Jeff Corey | Cast | Actor | |
 Jerry Hausner | Cast | Actor | |
Jessica Grayson | Cast | Actress | Ella Tearbone |
 Joe Brown Jr. | Cast | Actor | |
 Joe Devlin | Cast | Actor | |
Joe Venuti | Cast | Joe Venuti | |
 John Hamilton | Cast | Actor | |
Leith Stevens | Cast | Actor | |
 Lillian West | Cast | Actress | |
 Lindy Wade | Cast | Paul Porter - as a Child | |
 Maurice Cass | Cast | Actor | |
 Robert Benchley | Cast | Actor | Doakes (scenes deleted) |
 Sammy Stein | Cast | Actor | |
 Sidney Miller | Cast | Actor | |
 Ted North | Cast | Actor | Paul Porter |
 Thelma White | Cast | Actress | |
 Walter Baldwin | Cast | Actor | |
 Walter Catlett | Cast | Actor | Spelvin (scenes deleted) |
 Mona Barrie | Cast | Actress | Lillian |
 Peggy McIntyre | Cast | Kit Latimer - as a Child | |
Hallene Hill | Cast | ||
 Charlie Barnet | Cast | Actor | Charlie Barnet |
 Todd Duncan | Cast | Rex Tearbone | |
Jack Jenney | Cast | Jack Jenney | |
Alvino Rey | Cast | Alvino Rey | |
Rex Stewart | Cast | ||
| Person | Type | Job | Role(s) |
