Merritt Andrews
Dolores Hart
Ryder Smith
George Hamilton
Dill
John Brennan
Angie
Connie Francis
Nightclub Patron (uncredited)
Bess Flowers
Fairview Motel Manager (uncredited)
Percy Helton
Maitre D' of The Tropical Isle (uncredited)
Vito Scotti
Fainting Lady (uncredited)
Leoda Richards
Max (uncredited)
Jack Kruschen
Elderly Man Outside Motel (uncredited)
Jon Lormer
Narrator (uncredited)
Paul Frees
Harold Miller
Melanie Tolman
Yvette Mimieux
Bert Stevens
Arthur Tovey
TV Thompson
Jim Hutton
Lola Fandango
Barbara Nichols
Tuggle Carpenter
Paula Prentiss
Police Captain
Chill Wills
Basil
Frank Gorshin
Franklin
Rory Harrity
Stout Man on Beach
Ted Berger
Director
Henry Levin
Makeup Artist
William Tuttle
Original Music Composer
George Stoll
Screenplay
George Wells
Producer
Joe Pasternak
Novel
Glendon Swarthout
Choreographer
Robert Sidney
Hairstylist
Mary Keats
Recording Supervision
Franklin Milton
Special Effects
Lee LeBlanc
John Truwe
Assistant Director
Al Jennings
Editor
Fredric Steinkamp
Director of Photography
Robert J. Bronner
Costume Design
Kitty Mager
Set Decoration
Hugh Hunt
Art Direction
George W. Davis
E. Preston Ames
Henry Grace
Producer's Assistant
Irving Aaronson