 | June Allyson als Helen Banning |
 | Rossano Brazzi als Tonio Fischer |
 | Marianne Koch als Reni Fischer (as Marianne Cook) |
 | Françoise Rosay als Comtesse Reinhart |
 | Keith Andes als Dr. Morley Dwyer |
 | Frances Bergen als Gertrude Kirk |
 | Lisa Helwig als Housekeeper |
| Herman Schwedt als Henig |
| Anthony Ripoli als Dr. Smith |
| John Stein als Dr. Stein |
 | Jane Wyatt als Pure Stubbins |
 | Paul Cavanagh |
| Douglas Sirk | Director |
| Franklin Coen | Screenplay |
| James M. Cain | Story |
| Dwight Taylor | Screenplay |
| Inez Cocke | Adaptation |
| Daniel Fuchs | Screenplay |
| Ross Hunter | Producer |
| Russell F. Schoengarth | Editor |
| William H. Daniels | Director of Photography |
| Frank Skinner | Original Music Composer |
| Alexander Golitzen | Art Direction |
| Robert Emmet Smith | Art Direction |
| Norman Deming | Unit Production Manager |
| Leslie I. Carey | Sound |
| Jay A. Morley Jr. | Costume Design |
| Bud Westmore | Makeup Artist |
| Marshall Green | Assistant Director |
| Joseph Gershenson | Music Supervisor |
