- Alan Ritchson
- Brad
- Joe Pantoliano
- Sergeant Coltrane
- Lee Majors
- Carter
- John Goodman
- Dick Bender
- Robert Davi
- Dean Whitter
- Morgan Fairchild
- Mouth's Mother
- Jamie Kennedy
- Ballzack
- Adrian Zmed
- Billy's Father
- Sophie Monk
- Brittney
- Joe Piscopo
- Max's Father
- Erik Estrada
- Erik Estrada
- Aviva Baumann
- Heather
- Raviv Ullman
- Billy
- Richard Portnow
- Dean Martin
- Larry B. Scott
- Lamar
- Andrew Lewis Caldwell
- Mouth
- Donny Boaz
- Nerd / Bat Boy
- Martin Spanjers
- Max
- Ken Baumann
- Jimmy
- Mars Callahan
- Sargeant Ron
- Bernadette Pérez
- Sorority Girlfriend 1
- Billy Slaughter
- Joe Francis
- Downtown Julie Brown
- Self
- Lisa Jay
- Brandi
- John G. Brennan
- Jerky Boy
- Aneliese Roettger
- Bikini Girl
- Annie Sorell
- Jennifer 1
- Alicia Lorén
- Jennifer 2
- Kelsea Button
- Pranky
- Jessica Heap
- Hottie #2
- Dat Phan
- Sum Ting Wong
- Matthew Wiese
- Horseshoe
- Kaiser Johnson
- Zubaz
- Ashleigh Borman
- Sara
- Preston Jones
- Chip
- Lacey Minchew
- Christy
- Jade Bryce
- Vets Love Interest
- Thomas Tah Hyde III
- Run
- Chevy Cofield
- Party guy
- Maya Sayre
- Nerd
- Jack Radosta
- Tiny
- Nick Heyman
- Chad Bender
- Amanda Kruger
- Lamar's Girl
- Lauren Rubin
- Sorority Girl
- Drew Rin Varick
- Little Person
- Dante Swain
- DMC
- Gino Dentie
- Mr. Anderson
- Erika Waldorf
- Spring Breaker / Party Girl
- Elizabeth McNulty
- Girl
- Todd Davis
- Deputy
- Jessica Elder
- Bloody Mary
- David Tsuboi
- Dat So Wong
- Joanna Gaston
- Brunette
- Tara Redfield
- Cheering Girl
- Jillian Easton
- Lamar's Girl
- Phong Atwood Vo
- Wat Wen Wong
- André B. Walker
- Ludacris
- Geoffrey Gould
- Park Picnicker
- Jen Pommerenke
- Fan
- Michael Cristian Greene
- Party Guy
- Zack Payne
- Hunk
- John Jarhead Gorman
- Card Player
- Brady Cook
- Deputy
- Nick Mao
- Nut Ting Wong
- Kim Vu
- Tina
- Jovan LaRocque
- Nerd
- Archie Fields
- Party Goer
- Sergio Love
- Rufus
- Steve Su
- Asian Man
- Krista Shows
- Bikini Girl
- Kelly Migdon
- Party Goer
- Kenny Bordes
- The Assistant
- Brandon Martin
- Lamar
- Kevin A. Klein
- George W. Bush
- Wilfred Biggs
- Cowboy
- Stephen Underwood
- Steven Tyler
- Greg Fellows
- Kyle Whiteman
- Scott C. Leeds
- Young Teenager
- Christina Myhr
- Sorority Girl
- Jason Schaeffer
- Nerd
- Evan Adrian
- Dancer
- Chris Armisen
- Reporter
- Michelle Brew
- Bikini Hottie
- Joseph Cintron
- High School Teacher
- Gino Galento
- Competition Judge
- Trey Greene
- Hot Jock
- Stephanie Honoré
- Hottie #1
- Jordan Jaffe
- Party Guy
- Elle LaMont
- Wong Girl
- Michael James Lazar
- Student at Registration
- Pason
- Bikini Hottie
- Deanna Rashell
- Contestant
- Leonard Jonathan Ruebe
- Park-Goer
- Chaz Smith
- Partier
