| Dolores Hart | ... | Merritt Andrews | |
| George Hamilton | ... | Ryder Smith | |
| Yvette Mimieux | ... | Melanie Tolman | |
| Jim Hutton | ... | TV Thompson | |
| Barbara Nichols | ... | Lola Fandango | |
| Paula Prentiss | ... | Tuggle Carpenter | |
| Chill Wills | ... | Police Captain | |
| Frank Gorshin | ... | Basil | |
| Rory Harrity | ... | Franklin | |
| Ted Berger | ... | Stout Man on Beach | |
| John Brennan | ... | Dill | |
| Connie Francis | ... | Angie | |
| rest of cast listed alphabetically: | |||
| Carol Byron | ... | Sybil (uncredited) | |
| John Cliff | ... | Policeman at Hospital (uncredited) | |
| Amy Douglass | ... | Dr. Raunch (uncredited) | |
| Dennis Durney | ... | Young Man (uncredited) | |
| John Durren | ... | Bit Role (uncredited) | |
| Bess Flowers | ... | Nightclub Patron (uncredited) | |
| Sean Flynn | ... | Guy in Blue 'Xavier University' Sweatshirt (uncredited) | |
| Robert Foulk | ... | Bouncer at the Elbow Room (uncredited) | |
| Paul Frees | ... | Narrator (voice) (uncredited) | |
| Percy Helton | ... | Fairview Motel Manager (uncredited) | |
| Jack Kruschen | ... | Max - Cafe Counterman (uncredited) | |
| Jon Lormer | ... | Motel Manager (uncredited) | |
| Jerry Madison | ... | Bit Role (uncredited) | |
| Patricia Marlowe | ... | Nurse (uncredited) | |
| Owen McGiveney | ... | Wesley - Ryder's Butler (uncredited) | |
| Harold Miller | ... | Nightclub Patron (uncredited) | |
| Garry Murray | ... | Bit Role (uncredited) | |
| Mary Patton | ... | Dean Caldwell (uncredited) | |
| Ted Perritt | ... | Young Man (uncredited) | |
| Maggie Pierce | ... | Dody (uncredited) | |
| Michael Rougas | ... | Bit Role (uncredited) | |
| Marlo Ryan | ... | Redhead (uncredited) | |
| Vito Scotti | ... | Maitre D' of The Tropical Isle (uncredited) | |
| Chris Seitz | ... | Smiley (uncredited) | |
| Bert Stevens | ... | Nightclub Patron (uncredited) | |
| Dean Stewart | ... | Young Man (uncredited) | |
| Tony Tarantino | ... | Extra (uncredited) | |
| Larry Thor | ... | Doctor (uncredited) | |
| Arthur Tovey | ... | Nightclub Patron (uncredited) | |
| Ken Wales | ... | Bit Role (uncredited) | |
| Robert Woods | ... | Electric Guitar Player (uncredited) | |
Directed by | |||
| Henry Levin | |||
Writing credits | ||
| George Wells | (screen play) | |
| Glendon Swarthout | (novel "Where The Boys Are") | |
Produced by | |||
| Joe Pasternak | .... | producer | |
Original Music by | |||
| George Stoll | |||
Cinematography by | |||
| Robert J. Bronner | (director of photography) (as Robert Bronner) | ||
Film Editing by | |||
| Fredric Steinkamp | |||
Art Direction by | |||
| E. Preston Ames | (as Preston Ames) | ||
| George W. Davis | |||
Set Decoration by | |||
| Henry Grace | |||
| Hugh Hunt | |||
Costume Design by | |||
| Kitty Mager | (costumes: women) | ||
Makeup Department | |||
| Mary Keats | .... | hair stylist | |
| William Tuttle | .... | makeup artist | |
Second Unit Director or Assistant Director | |||
| Al Jennings | .... | assistant director | |
Art Department | |||
| Matty Azzarone | .... | swing gang (uncredited) | |
Sound Department | |||
| Franklin Milton | .... | recording supervisor | |
| Van Allen James | .... | sound editor (uncredited) | |
Special Effects by | |||
| Lee LeBlanc | .... | special effects | |
Editorial Department | |||
| Charles K. Hagedon | .... | color consultant | |
Music Department | |||
| Pete Rugolo | .... | composer: original dialectic jazz | |
| Calvin Jackson | .... | composer: additional music (uncredited) | |
Other crew | |||
| Irving Aaronson | .... | assistant to producer | |
| Robert Sidney | .... | choreographer | |
| Full cast and crew | Company credits | External reviews |
| News articles | IMDb Comedy section | IMDb USA section |
i don't understand how anyone cannot like this film! the story about the 4 co-eds is mind-grabbing but i couldn't help wondering if all that sex talk would be looked upon well, it being the good old sixties. i would descibe this film as smooth, quirky, dramatic, and fun. i am a HUGE fan of frank gorshin and i loved his portrayl of basil. the whole cast was was very good and that made it a great film. i usually rent this film at least once a month. but am i the only one who adores basil's glasses?