| Lynn Redgrave | Nanny |
| Victor Mature | Ganucci |
| Paul Sand | Benny Napkins |
| Maggie Byle | Stella |
| Austin Pendleton | Luther |
| Phillip Graves | Lewis Ganucci |
| Katherine Victory | Jeanette Kay |
| John Astin | Vito Garbugli |
| Lou Cutell | Landruncola |
| Noriyuki "Pat" Morita | Nonaka |
| Leopoldo Trieste | Truffatore |
| Severn Darden | Dominick |
| Dom DeLuise | Azzecca |
| Phil Foster | Lt. Bozzaris |
| Pat Harrington | Willie Shakespeare |
| Mina Kolb | Ida |
| Bebe Louie | Sarah |
| Sally K. Marr | Ida's Mother |
| Louise Sorel | Marie |
Technical Credits
| Cy Howard | Director,Screenwriter |
| Leonard J. Ackerman | Producer |
| Jonathan Axelrod | Screenwriter |
| Margo Baxley | Costumes/Costume Designer |
| James I. Berkey | Set Decoration/Design |
| Henry Berman | Editor |
| Philip M. Jefferies | Production Designer |
| Fred Karlin | Score Composer,Songwriter |
| Robert Klane | Screenwriter |
| Tylwyth Kymry | Songwriter |
| Philip H. Lathrop | Cinematographer |
| Bucky Rous | Costumes/Costume Designer |
| Ted Schilz | Asst. Director |
| Hal Watkins | Sound/Sound Designer |
| Bruce Wright | Sound/Sound Designer |
