- Seann William Scott
- Gary Houseman
- Randy Quaid
- Coach Lew Tuttle
- Brando Eaton
- Mike Jensen
- Emilee Wallace
- Jenny Tuttle
- A.D. Miles
- Steve Pimble
- Leonor Varela
- Norma Sanchez
- Tim Williams
- Dick Daubert
- Ryan Simpkins
- Amy Daubert
- Conor Donovan
- Burke Nibbons
- Allen Evangelista
- Maricar Magwill
- Justin Chon
- Joe Chang
- Vincent Coleman Taylor
- Kevin Jones
- Bryan Mitchell
- Randy King
- Remington Dewan
- Paul the Videographer
- Meredith Eaton
- Mrs. Tuttle
- Jon Overgaauw
- Brad Tuttle
- Tricia Bergan
- Stephie the Stripper
- Ven Phana
- Grandpa Chang
- Brent Anderson
- Bill Jenson
- Annalee Langham
- Mrs. Jenson
- Zach Thatcher
- Ronny Jenson
- Cameron Dwyer
- Tommy Tremble
- Gerold Wunstel
- Franz the Tennis Umpire
- Daniel Ross Owens
- Jeffrey Vanier
- Dani Dwyer
- Sexy Blonde at Harvest Dance
- Jack Newman
- Southpoint Coach
- Jerry Haynes
- Stringerman
- Deke Anderson
- Gil Houseman
- Chandler Canterbury
- Gary Houseman (8 Years)
- Colby Canterbury
- Dwight Houseman (11 Years)
- Garrett Graham
- Gary's College Teammate 1
- Clayton Kjos
- Gary's College Teammate 2
- Eduardo DeLeon
- Mexican Tennis Player
- Roland Uribe
- Mexican Umpire
- Cristal Dominguez
- Mexican Stripper
- Tiger Darrow
- Triangle Girl in Tuttle's Class
- Emily Cunningham
- Crying Girl in Hallway
- Jamel Thomas
- Paramedic
- Paul R. Keith
- Speaker at Funeral
- Daniel Dwyer
- Golfer
- Alan Swann
- Male Parent at Sports Meeting
- Matthew Posey
- Male Parent 2 at Sports Meeting
- Heather Garfinkle
- Angry Female Football Fan
- Christopher Riley
- Southpoint Tennis Player
- Bryan Aguinaga
- Mourner
- Heath Allyn
- Mourner
- Max Alpar
- Southpoint Teammate
- Jasmine Arielle
- Girl at Dance
- Ro' Black
- Courtside Spectator
- Brian Bogart
- Boy at Dance
- JenelleRae Cardenas
- Tennis Fan
- Kevin Crank
- Minister
- Shea Delaney
- Tennis Spectator
- Dustin Dobbins
- Broncos Team Player
- Kelley Estes
- Mourner / Tennis Fan (uncredited)
- Michelangelo Flores
- Zapatista / Cantina Patron (uncredited)
- Pablo Flores
- Zapatista Rebel
- Evan Gamble
- Gary at 15
- Matthew Garth
- Bar Guy
- Gina Garza
- Tennis Fan
- Jorge A. Jimenez
- Mexican Player at Bar
- Hillary Johnston
- Spectator
- Sterling Knight
- Opposing Team Tennis Player
- Lauren Lee
- Mourner / Tennis Fan (uncredited)
- Ryan Lee
- Mourner / Tennis Fan (uncredited)
- Brandon Lilly
- Bar Brawler
- Robert E. Martinez
- Zapatista / Bar Patron (uncredited)
- Rupert-Anthony Ortiz
- High School Fan
- Marco J. Ramirez
- Mexican Tennis Player
- Rachel Beth Reznick
- Spectator
- Andrew Rice
- Track Team Runt
- Celeste Roberts
- Parent
- Ernesto Rosas
- Zapatista Rebel / River Crosser (uncredited)
- Sebastian Rosas
- Mexican Paint Huffer
- Macy Salasel
- Student
- Harrel Sharrick
- Flashback Photographer
- Tiger Sheu
- Student
- Susan Elaine Smith
- Teacher
- Scott A. Stevens
- Courtside Spectator
- Justin Summers
- Student
- Michael Thomas
- Tennis player
- Lindsey Van de Kirk
- Mourner
