 | Marilyn Monroe als Rose Loomis |
 | Joseph Cotten als George Loomis |
 | Jean Peters als Polly Cutler |
 | Max Showalter als Ray Cutler |
 | Denis O'Dea als Inspector Starkey |
 | Richard Allan als Patrick |
 | Don Wilson als J.C. Kettering |
 | Lurene Tuttle als Mrs. Kettering |
 | Russell Collins als Mr. Qua |
 | Will Wright als Boatman |
 | Minerva Urecal als Mrs. McGrand |
 | Harry Carey, Jr. als Taxi Driver |
 | Henry Beckman als Motorcycle Cop (uncredited) |
 | Bill Coontz als Young Man (uncredited) |
 | Robert Ellis als Young Man (uncredited) |
 | Neil Fitzgerald als Customs Officer (uncredited) |
 | Gloria Gordon als Dancer (uncredited) |
| George Ives als Carillon Tower Guide (uncredited) |
 | Arch Johnson als Taxi Driver (uncredited) |
 | Lester Matthews als Doctor (uncredited) |
 | Sean McClory als Sam (uncredited) |
 | Patrick O'Moore als Detective (uncredited) |
 | Tom Reynolds als Husband (uncredited) |
 | Willard Sage als Motorcycle Cop (uncredited) |
 | Bert Stevens als Doctor (uncredited) |
 | Nina Varela als Wife at Bus Station |
| Gene Wesson als Guide (uncredited) |
| Henry Hathaway | Director |
| Charles Brackett | Writer |
| Walter Reisch | Writer |
| Richard L. Breen | Writer |
| Charles Brackett | Producer |
| Sol Kaplan | Original Music Composer |
| Joseph MacDonald | Director of Photography |
| Barbara McLean | Editor |
| Maurice Ransford | Art Direction |
| Lyle R. Wheeler | Art Direction |
| Stuart A. Reiss | Set Decoration |
| Dorothy Jeakins | Costume Design |
| Lionel Newman | Music Director |
| Ben Nye | Makeup Artist |
| Lynn F. Reynolds | Makeup Artist |
| Allan Snyder | Makeup Artist |
| Lillian Ugrin | Hairstylist |
| W. D. Flick | Sound |
| Roger Heman Sr. | Sound |
| Ray Kellogg | Visual Effects |
| Polly Burson | Stunts |
| Sam Benson | Costume Supervisor |
| Charles LeMaire | Costume Design |
| Lyman Hallowell | Assistant Editor |
| Edward B. Powell | Orchestrator |
| Leonard Doss | Color Timer |
| Rose Steinberg | Script Supervisor |
| Gerd Oswald | Director |
