Cast
| John David Carson | ... | Joie | |
| Kim Darby | ... | Ellie | |
 |
Kristina Holland | ... | Margie |
| Sada Thompson | ... | Mamma Cassalini | |
| Daniel J. Travanti | ... | Frank (as Dan Travanty) | |
Casting By
| Ramsay King | ||
Music Department
| Francis Lai | ... | composer: theme music "Where Do I Begin?" |
| Carl Sigman | ... | lyricist: theme music "Where Do I Begin?" |