| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alex Romero | Crew | Crew | Choreographer |
Arnold Laven | Crew | Production | Producer |
Arthur Browne Jr. | Crew | Writing | Screenplay, Story |
 Arthur Gardner | Crew | Production | Producer |
 Arthur H. Nadel | Crew | Directing | Director |
Ben Bishop | Crew | Production | Production Manager |
Claude Binyon Jr. | Crew | Directing | Assistant Director |
Dan Greenway | Crew | Costume & Make-Up | Makeup Artist |
James Redd | Crew | Art | Set Decoration |
 Jeff Alexander | Crew | Sound | Music |
Judith A. Cory | Crew | Costume & Make-Up | Hairstylist |
Jules V. Levy | Crew | Production | Producer |
Loyd S. Papez | Crew | Art | Art Direction |
 Lynn Stalmaster | Crew | Production | Casting |
 Tom Parker | Crew | Crew | Technical Advisor |
Tom Rolf | Crew | Editing | Editor |
William Margulies | Crew | Camera | Director of Photography |
Waldon O. Watson | Crew | Sound | Sound |
Hugh McFarland | Crew | Costume & Make-Up | Costumer |
Frank H. Wilkinson | Crew | Sound | Sound |
Bob Bone | Crew | Art | Property Master |
 Angelique Pettyjohn | Cast | Actress | Gloria |
 Arlene Charles | Cast | Actress | Olive |
 Bill Bixby | Cast | Actor | James J. Jamison III |
 Charlie Hodge | Cast | Actor | Mr. Hayward's Barber (uncredited) |
 Christopher Riordan | Cast | Actor | Beach Boy (uncredited) |
 Corbin Bernsen | Cast | Actor | Boy at Playground (uncredited) |
 Dal McKennon | Cast | Actor | Gas Station Attendant (uncredited) |
 Elvis Presley | Cast | Actor | Scott Hayward / 'Tom Wilson' |
 Gary Merrill | Cast | Actor | Sam Burton |
 Harold Peary | Cast | Actor | Doorman at Shores Hotel |
 Jack Good | Cast | Actor | Hathaway |
 James Gregory | Cast | Actor | Duster Heyward |
Jonathan Kramer | Cast | Actor | Dancer at Clambake Party (uncredited) |
Lee Krieger | Cast | Actor | Bartender |
 Lee Majors | Cast | Actor | Man in Restaurant (uncredited) |
 Linda Gaye Scott | Cast | Actress | Blonde at clambake party with white guitar. (uncredited) |
 Marj Dusay | Cast | Actress | Waitress |
Olga Kaya | Cast | Gigi | |
 Red West | Cast | Actor | Ice Cream Vendor (uncredited) |
Robert P. Lieb | Cast | Actor | Mr. Barasch (uncredited) |
 Shelley Fabares | Cast | Actress | Dianne Carter |
Steve Cory | Cast | Actor | Bellhop |
 Sue England | Cast | Actress | Cigarette Girl |
 Suzie Kaye | Cast | Sally | |
 Teri Garr | Cast | Actress | Dancer (uncredited) |
 Will Hutchins | Cast | Actor | Tom Wilson / 'Scott Heyward' |
 Wallace Earl | Cast | Actress | Ellie (as Amanda Harley) |
Anita Mann | Cast | Actress | Dancer (uncredited) |
Melvin F. Allen | Cast | Crewman (uncredited) | |
Sam Riddle | Cast | Announcer | |
Roberta Tennes | Cast | Dancer (uncredited) | |
| Person | Type | Job | Role(s) |
