- Elvis Presley
- Rusty Wells
- Shelley Fabares
- Valerie
- Harold J. Stone
- Big Frank
- Gary Crosby
- Andy
- Joby Baker
- Wilbur
- Nita Talbot
- Sunny Daze
- Mary Ann Mobley
- Deena
- Fabrizio Mioni
- Romano
- Jimmy Hawkins
- Doc
- Jackie Coogan
- Sgt. Benson
- Peter Brooks
- Brentwood Von Durgenfeld
- John Fiedler
- Mr. Penchill
- Chris Noel
- Betsy
- Lyn Edgington
- Laurie
- Gail Gilmore
- Nancy
- Pamela Curran
- Bobbie
- Rusty Allen
- Linda
- Beverly Adams
- Girl #2
- Robert Banas
- Dancer
- Steve Carruthers
- Nightclub Patron
- George Cisar
- Bartender at the Kit Kat Club
- Theresa Cooper
- Girl
- Nancy Czar
- Blonde on Beach
- Stasa Damascus
- Girl #3
- Jim Dawson
- Muscle Boy
- Mike De Anda
- Burt - Bartender at the Sandbar Club
- Darren Dublin
- Driver
- Tommy Farrell
- Louie
- Ted Fish
- Garbageman
- Milton Frome
- Police Captain
- James Gonzalez
- Nightclub Patron
- Norman Grabowski
- 'Wolf Call' O'Brien
- Dan Haggerty
- Charlie
- Alan Hanley
- 1st Waiter at 77 Club
- Hank Jones
- Boy
- Ralph Lee
- Officer Jones
- Kent McCord
- (uncredited)
- Monty O'Grady
- Nightclub Patron
- Julie Payne
- Girl #1
- Paul Ravel
- Nightclub Patron
- Richard Reeves
- Officer Wilkins
- Mark Russell
- Michigan Student
- Jeffrey Sayre
- Nightclub Patron
- Olan Soule
- 2nd Waiter at 77 Club
- Les Tremayne
- Opening Narrator
- Red West
- Extra in Kit Kat Club
- Lori Williams
- Dancer
