 | Betty Grable als Cynthia Pilgrim |
 | Dick Haymes als John Pritchard |
 | Anne Revere als Alice Pritchard |
 | Allyn Joslyn als Leander Woolsey |
 | Gene Lockhart als Saxon |
 | Elizabeth Patterson als Catherine Dennison |
 | Elisabeth Risdon als Mrs. Amanda Pritchard |
 | Arthur Shields als Michael Michael |
 | Charles Kemper als Herbert Jothan |
 | Roy Roberts als Mr. Foster |
 | Jeff Corey als Stenographer (uncredited) |
 | Clarence G. Badger als Herbert Jothan (singing voice) (uncredited) |
 | Marilyn Monroe als Telephone Operator (voice) (uncredited) |
 | Mary Field als Typewriting Academy Receptionist |
 | Constance Purdy als Suffragette |
 | Robert McCord als Office Clerk (uncredited) |
| George Seaton | Director |
| George Seaton | Writer |
| Ernest Maas | Story |
| Frederica Sagor Maas | Story |
| Darryl F. Zanuck | Executive Producer |
| William Perlberg | Producer |
| Leon Shamroy | Director of Photography |
| Robert L. Simpson | Editor |
| James Basevi | Art Direction |
| Boris Leven | Art Direction |
| Thomas Little | Set Decoration |
| Orry-Kelly | Costume Design |
| Ben Nye | Makeup Artist |
| Gertrude Kingston | Research Assistant |
| Frances C. Richardson | Researcher |
| Hermes Pan | Choreographer |
| George Gershwin | Songs |
| Ira Gershwin | Lyricist |
