 Doris DayJanet Harper | Janet Harper |
 Rod TaylorMike Harper | Mike Harper |
 Hermione BaddeleyVanessa Courtwright | Vanessa Courtwright |
 Sergio FantoniPaul | Paul |
 Reginald GardinerSimmons | Simmons |
| MMaura McGiveneyClaire Hackett | Claire Hackett |
 Aram KatcherCulkos | Culkos |
 Leon AskinLangsdorf | Langsdorf |
 Lisa PeraAlicia | Alicia |
| MMichael RomanoffDelegate | Delegate |
 Albert CarrierReynard | Reynard |
 Barbara MorrisonMrs. Ordley | Mrs. Ordley |
 Dick WinslowOne-Man Band | One-Man Band |
| JJoe AbdullahBuyer (uncredited) | Buyer (uncredited) |
| LLois AdamsRussian Girl (uncredited) | Russian Girl (uncredited) |
| AAndy AlbinGardener (uncredited) | Gardener (uncredited) |
| LLeon AltonParty Guest (uncredited) | Party Guest (uncredited) |
| RRussell AshSinger (uncredited) | Singer (uncredited) |
 Frank BakerParty Guest (uncredited) | Party Guest (uncredited) |
 Nicolas BeauvyConcierge's Son (uncredited) | Concierge's Son (uncredited) |
| PPhilippe ChappelleConcierge's Son | Concierge's Son |
| JJean-Michel MichenaudConcierge's Son | Concierge's Son |
| PPat MichenaudConcierge's Son | Concierge's Son |
| AAlain MehrezConcierge's Son | Concierge's Son |
 Raquel WelchWoman In Lobby (uncredited) | Woman In Lobby (uncredited) |
| PPatrick WhyteFox Hunter (uncredited) | Fox Hunter (uncredited) |
