 | Fred Astaire als Jervis Pendleton III |
 | Leslie Caron als Julie Andre |
 | Terry Moore als Linda Pendleton |
 | Thelma Ritter als Alicia Pritchard |
 | Fred Clark als Griggs |
 | Charlotte Austin als Sally McBride |
 | Larry Keating als Ambassador Alexander Williamson |
 | Kathryn Givney als Gertrude Pendleton |
 | Kelly Brown als Jimmy McBride |
 | Ray Anthony als Himself |
 | Gertrude Astor als Art Gallery Patron (uncredited) |
 | Barrie Chase als Blonde dancer (in "International Playboy") (uncredited) |
 | James Cromwell als Extra (uncredited) |
 | Lisa Montell als College Girl (uncredited) |
 | Leslie Parrish als College Girl (uncredited) |
 | Pat Sheehan als College Girl (uncredited) |
 | Sara Shane als Pat |
 | Evelyn Rudie als Codene, Orphan Girl |
 | Liliane Montevecchi als College Girl |
 | Diane Jergens als College Girl |
 | Ann Codee als Madame Sevanne |
 | Kenner G. Kemp als Airport Passenger |
 | Forbes Murray als Art Gallery Patron |
 | William H. O'Brien als Hotel Waiter |
 | Bert Stevens als Graduation Attendee |
 | Suzanne Alexander als College Girl |
 | Helen Van Tuyl als College Dean |
 | Jean Moorhead als College Girl (uncredited) |
| Jean Negulesco | Director |
| Phoebe Ephron | Screenplay |
| Henry Ephron | Screenplay |
| Jean Webster | Novel |
| Samuel G. Engel | Producer |
| Leon Shamroy | Director of Photography |
| Cyril J. Mockridge | Original Music Composer |
| Alfred Newman | Original Music Composer |
| William Reynolds | Editor |
| John DeCuir | Art Direction |
| Lyle R. Wheeler | Art Direction |
| Paul S. Fox | Set Decoration |
| Walter M. Scott | Set Decoration |
| William E. Orr | Script Supervisor |
| Ben Nye | Makeup Artist |
| Helen Turpin | Hairstylist |
| Eli Dunn | Assistant Director |
| Johnny Mercer | Songs |
| Roland Petit | Choreographer |
| Alfred Newman | Music Supervisor |
| Alfred Newman | Conductor |
| Ken Darby | Vocal Coach |
| Alex North | Music |
| Edward B. Powell | Orchestrator |
| Skip Martin | Orchestrator |
| Earle Hagen | Orchestrator |
| Bernard Mayers | Orchestrator |
| Billy May | Orchestrator |
| Fred Astaire | Choreographer |
| David Robel | Choreographer |
| Ray Kellogg | Special Effects |
| Charles LeMaire | Wardrobe Supervisor |
| Kay Nelson | Costume Design |
| Tom Keogh | Costume Design |
| Alfred Bruzlin | Sound |
| Harry M. Leonard | Sound |
| Leonard Doss | Other |
