 | Judy Garland als Veronica Fisher |
 | Van Johnson als Andrew Delby Larkin |
 | S.Z. Sakall als Otto Oberkugen |
 | Spring Byington als Nellie Burke |
 | Clinton Sundberg als Rudy Hansen |
 | Buster Keaton als Hickey |
 | Marcia Van Dyke als Louise Parkson |
 | Lillian Bronson als Aunt Addie |
 | John Alban als Audience Member (uncredited) |
| Bette Arlen als Girl (uncredited) |
 | William Bailey als Supper Club Patron (uncredited) |
| Mary Bayless als Supper Club Patron (uncredited) |
 | Edward Biby als Judge (uncredited) |
 | George Boyce als Male Quartette Member (uncredited) |
 | Chester Clute als Sheet Music Customer (uncredited) |
| Jack Deery als Supper Club Patron (uncredited) |
 | Carli Elinor als . Band Leader (uncredited) |
| Antonio Filauri als Italian Proprietor (uncredited) |
 | William Forrest als Announcer (uncredited) |
| Joe Gilbert als Supper Club Patron (uncredited) |
 | Everett Glass als Doctor (uncredited) |
| James Gonzalez als Supper Club Patron (uncredited) |
 | Eula Guy als Bird-Like Woman (uncredited) |
| Eddie Jackson als Male Quartette Member (uncredited) |
 | Joi Lansing als Girl (uncredited) |
| Peggy Leon als Guest (uncredited) |
 | Carl M. Leviness als Supper Club Patron (uncredited) |
 | Frank Mayo als Guest (uncredited) |
 | Liza Minnelli als Veronica and Andrew's Daughter (uncredited) |
 | Howard M. Mitchell als Cop (uncredited) |
 | Rhea Mitchell als Woman at Window (uncredited) |
 | Alberto Morin als Waiter (uncredited) |
| Joe Niemeyer als Male Quartette Member (uncredited) |
 | Anna Q. Nilsson als Woman with Harp (uncredited) |
 | Anne O'Neal als Woman with a Boy (uncredited) |
 | Constance Purdy als Gushing Woman (uncredited) |
| Arthur Rosenstein als Louise's Accompanist (uncredited) |
| Clark Ross als Supper Club Patron (uncredited) |
| Jack Roth als Orchestra Leader (uncredited) |
 | Ralph Sanford als Burly Policeman (uncredited) |
 | Jeffrey Sayre als Supper Club Patron / Party Guest (uncredited) |
 | Charles Smith als Male Quartette Member (uncredited) |
| Bobby Valentine als Boy with French Horn (uncredited) |
| Joan Wells als Susie (uncredited) |
 | Josephine Whittell als Woman at Window (uncredited) |
| Robert Z. Leonard | Director |
| Frances Goodrich | Screenplay |
| Warren Newcombe | Special Effects |
| Joe Pasternak | Producer |
| Miklós László | Theatre Play |
| Cedric Gibbons | Art Direction |
| Adrienne Fazan | Editor |
| Albert Hackett | Screenplay |
| Harry Stradling Sr. | Director of Photography |
| Jerome Hester | Still Photographer |
| Ivan Tors | Screenplay |
| Irene | Costume Design |
| Charles E. Wallace | Sound |
| Buster Keaton | Additional Writing |
| Samson Raphaelson | Original Film Writer |
| George Stoll | Original Music Composer |
| Robert Van Eps | Original Music Composer |
| Randall Duell | Art Direction |
| Edwin B. Willis | Set Decoration |
| Fred Valles | Costume Design |
| Jack Dawn | Makeup Designer |
| Sydney Guilaroff | Hair Designer |
| Dorothy Ponedel | Key Makeup Artist |
| Bert Glazer | Assistant Director |
| Alfred E. Spencer | Set Decoration |
| Douglas Shearer | Recording Supervision |
| Richard Borland | Grip |
| Sam Leavitt | Camera Operator |
| Joan Joseff | Other |
| Bill Thomas | Other |
| Natalie Kalmus | Colorist |
| Amalia Kent | Script Supervisor |
