Trailer
Images
 | Doris Day as Kit Preston |
 | Rex Harrison as Anthony Preston |
 | John Gavin as Brian Younger |
 | Myrna Loy as Aunt Bea |
 | Roddy McDowall as Malcolm |
 | Herbert Marshall as Charles Manning |
 | Natasha Parry as Peggy Thompson |
 | Hermione Baddeley as Dora Hammer |
 | John Williams as Inspector Byrnes |
 | Richard Ney as Daniel Graham |
 | Anthony Dawson as Roy Ash |
 | Rhys Williams as Victor Elliot |
 | Richard Lupino as Simon Foster |
 | Hayden Rorke as Dr. Garver |
 | Doris Lloyd as Nora Stanley |
 | Elspeth March as Woman |
 | Peter Adams as Man at American Consulate |
 | Rex Evans as Anthony Preston |
| Anna Cheselka as Ballet Dancer |
| Vladimir Oukhtomsky as Ballet Dancer |
 | Colin Kenny as Pub Patron |
| Bert Stevens as Ballet Audience Spectator |
 | Arthur Tovey as Commuter at Terminal |
| Brandon Beach as Ballet Audience Spectator |
| James Forrest as Doorman |
 | Gwenllian Gill as Nurse (uncredited) |
| Directing | |
| David Miller | Director |
Writing | |
| Janet Green | Theatre Play |
| Ivan Goff | Screenplay |
| Ben Roberts | Screenplay |
Production | |
| Ross Hunter | Producer |
| Martin Melcher | Producer |
Sound | |
| Frank Skinner | Original Music Composer |
Camera | |
| Russell Metty | Director of Photography |
Editing | |
| Leon Barsha | Editor |
| Russell F. Schoengarth | Editor |
Production | |
| Edward Muhl | Executive In Charge Of Production |
Costume & Make-Up | |
| Irene | Costume Design |
Art | |
| David Webb | Props |
| Alexander Golitzen | Art Direction |
| Robert Clatworthy | Art Direction |
| Oliver Emert | Set Decoration |
Sound | |
| Waldon O. Watson | Sound |
| Joe Lapis | Sound |
Directing | |
| Dolores Rubin | Script Supervisor |
Crew | |
| Leon Charles | Dialogue Coach |
Costume & Make-Up | |
| Bud Westmore | Makeup Artist |
| Larry Germain | Hairstylist |
Directing | |
| Phil Bowles | Assistant Director |
Sound | |
| Joseph Gershenson | Music Supervisor |
| Joe Lubin | Songs |
| Jerome Howard | Songs |
| Allie Wrubel | Songs |
| Maxwell Anderson | Songs |
