- James Spader
- Morgan Hiller
- Kim Richards
- Frankie Croyden
- Paul Mones
- Nick Hauser
- Matt Clark
- Stuart Hiller
- Claudette Nevins
- Page Hiller
- Robert Downey Jr.
- Jimmy Parker
- Olivia Barash
- Ronnie
- Panchito Gómez
- Mickey
- Michael Wyle
- Eddie
- Catya Sassoon
- Feather
- Francis X. McCarthy
- Man at Bus Stop
- Art Evans
- Security Guard
- Herb Mitchell
- Mr. Russell
- Ceil Cabot
- Secretary
- Donald Fullilove
- Howard
- Vivian Brown
- History Teacher
- Bill Beyers
- Brian Hiller
- Jered Barclay
- Reynolds
- Lou Fant
- Mr. Croyden
- Gene Pietragallo
- Donnie Parker
- Donna Fuller
- Nurse
- Evonne Kezios
- Muffy
- Cheryl Ann Clark
- Patty
- Matt Gavin
- Alan
- Chad McCann
- Troy
- William Bergman
- Jack Mack and the Heart Attack
- John Berry Jr.
- Jack Mack and the Heart Attack
- Rick Braun
- Jack Mack and the Heart Attack
- Mark Campbell
- Jack Mack and the Heart Attack
- James R. Coile
- Jack Mack and the Heart Attack
- Peter Freiberger
- Jack Mack and the Heart Attack
- Andrew Kastner
- Jack Mack and the Heart Attack
- Jack Mack
- Jack Mack and the Heart Attack
- John Paruolo
- Jack Mack and the Heart Attack
- Greg Smith
- Jack Mack and the Heart Attack
- Dale Gonyea
- Country Club Band Leader
- Randy Lowell
- Country Club Band - J.R. & the Z-Man
- Jon Ewen
- Country Club Band - J.R. & the Z-Man
- Tom McShane
- Country Club Band - J.R. & the Z-Man
- Wes Moczulski
- Country Club Band - J.R. & the Z-Man
- Jim Carroll
- Jim Carroll
- Ray Zimmerman
- Country Club Band - J.R. & the Z-Man
- Eric Kiertzner
- Warehouse Band
- Mike Lea
- Warehouse Band
- Tom Sims
- Warehouse Band
- Cecilie A. Stuart
- Featured Dancer
- Edye Baca
- Dancer
- Gerie Berling
- Dancer
- Kerry Wall
- Dancer
- Sheri Cecil
- Dancer
- Gary Christopher
- Dancer
- Bill Cranston
- Dancer
- Marco De La Cruz
- Dancer
- Amy Greenberg
- Dancer
- Tamara Hensick
- Dancer
- John Highbie
- Dancer
- Roger Kachel
- Dancer
- Randy Lang
- Dancer
- Laura McCoy
- Dancer
- Cathy Miller
- Dancer
- Lysa Nalin
- Dancer
- Jeanne O'Connell
- Dancer
- Kelly O'Fallon
- Dancer
- Fred Quihuis
- Dancer
- David Rogers
- Dancer
- Anita Rossell
- Dancer
- Wil Walentowski
- Dancer
- Ric Watson
- Dancer
- Michelle Whitney-Morrison
- Dancer
- April Underwood
- Dancer
- Tony Young
- Dancer
- Leslie Bega
- Dancer
- Jack Mack and the Heart Attack
- Themselves
- Ken Abraham
- Extra
- Paul Scott Adamo
- Dancer
- Robert Alvarez
- Dancer / Assistant Choreographer (uncredited)
- Terrence Beasor
- Narrator
- Kris Hagerty
- Waitress
- Doyle McCurley
- Construction Worker
- Michael J. Montes
- (uncredited)
- Ithaka Darin Pappas
- Barrett
- Jimmy Star
- Russell
