| Person | Type | Job | Role(s) |
|---|---|---|---|
 Buddy G. DeSylva | Crew | Production | Producer |
 Edith Head | Crew | Costume & Make-Up | Costume Design |
Ernst Fegté | Crew | Art | Art Direction |
Hans Dreier | Crew | Art | Art Direction |
Harry Tugend | Crew | Writing | Story |
Monta Bell | Crew | Production | Producer |
Paul Weatherwax | Crew | Editing | Editor |
Robert Emmett Dolan | Crew | Sound | Music |
Walter DeLeon | Crew | Writing | Writer |
 William C. Mellor | Crew | Camera | Director of Photography |
 Victor Schertzinger | Crew | Directing | Director |
 Barbara Pepper | Cast | Actress | Maizie |
 Benny Goodman | Cast | Actor | Self (archive footage) |
 Bing Crosby | Cast | Actor | Jeff Lambert |
 Brian Donlevy | Cast | Actor | Memphis |
 Carolyn Lee | Cast | Actress | Aunt Phoebe Cobb |
 Cecil Kellaway | Cast | Actor | Granet |
 Charles Lane | Cast | Actor | Wilbur - Bijou Theater Manager (uncredited) |
Danny Beck | Cast | Deek | |
Donald Kerr | Cast | Actor | Skeeter, Barbershop Musician |
 Duke Ellington | Cast | Actor | Self (archive footage) |
 Eddie 'Rochester' Anderson | Cast | Actor | Louey |
 Harry Barris | Cast | Actor | Suds |
Harry Rosenthal | Cast | Actor | Piano Player |
 Horace McMahon | Cast | Actor | Wolf |
 J. Carrol Naish | Cast | Actor | Blackie |
Jack Teagarden | Cast | Pepper | |
 Jimmy Dorsey | Cast | Actor | Self (archive footage) |
 Louis Armstrong | Cast | Actor | Self (archive footage) |
 Mantan Moreland | Cast | Actor | Black Trumpet Player (uncredited) |
 Mary Martin | Cast | Actress | Betty Lou Cobb |
 Minor Watson | Cast | Actor | Henri Lambert |
 Paul Whiteman | Cast | Actor | Self (archive footage) |
Perry Botkin Sr. | Cast | Leo | |
 Ronnie Cosby | Cast | Actor | Jeff as a Boy |
 Roscoe Ates | Cast | Actor | Cab Driver (uncredited) |
 Ruby Elzy | Cast | Actress | Ruby |
 Ted Lewis | Cast | Actor | Self (archive footage) |
 Warren Hymer | Cast | Actor | Limpy |
 Tommy Dorsey | Cast | Actor | Self (archive footage) |
| Person | Type | Job | Role(s) |
