The amusing adventures of an unsophisticated small-town lad who arrives in New York, moves in with his swinging buddy, and surprisingly becomes an authority on the ways and wiles of women as he enters the world of big-time girl-chasing.
| Actor | Role |
|---|---|
 Desi Arnaz Jr.Robby Harrington | Robby Harrington |
 Bess ArmstrongSally Claybrook | Sally Claybrook |
 Fred McCarrenDonald Becker | Donald Becker |
 Polly BergenDana Greenberg | Dana Greenberg |
 Richard DawsonChandler Corey | Chandler Corey |
 Alan KingManny Shiller | Manny Shiller |
 Abe VigodaNathan Perlmutter | Nathan Perlmutter |
 Deborah RaffinCynthia Miller | Cynthia Miller |
 Rudolph WillrichFrank Cavanaugh | Frank Cavanaugh |
| FForbesy RussellPam | Pam |
| HHollis WinickDenise | Denise |
 Sandahl BergmanBlonde Jogger | Blonde Jogger |
| CColette BloniganSuzie | Suzie |
| LLorelle BrinaTaxi Interview Girl | Taxi Interview Girl |
 Jon BrunoStore Clerk | Store Clerk |
| IInternational ChrysisDonnie | Donnie |
 Kevin ConroyBartender | Bartender |
 MacIntyre DixonPost Office Clerk | Post Office Clerk |
| DDenise FlaminoTerry | Terry |
 Wendie MalickStephie | Stephie |
| TTroy MartinPassenger | Passenger |
| SShelley WyantCloakroom Attendant | Cloakroom Attendant |