 | Vince Vaughn als Peter La Fleur |
 | Christine Taylor als Kate Veatch |
 | Ben Stiller als White Goodman |
 | Rip Torn als Patches O'Houlihan |
 | Justin Long als Justin |
 | Stephen Root als Gordon |
 | Joel David Moore als Owen |
 | Chris Williams als Dwight |
 | Alan Tudyk als Steve the Pirate |
 | Missi Pyle als Fran Stalinovskovichdaviddivichski |
 | Jamal Duff als Me'Shell Jones |
 | Gary Cole als Cotton McKnight |
 | Jason Bateman als Pepper Brooks |
 | Hank Azaria als Young Patches O'Houlihan |
 | Al Kaplon als Tournament Referee |
 | Lance Armstrong als Lance Armstrong |
 | Chuck Norris als Chuck Norris |
 | David Hasselhoff als David Hasselhoff |
 | William Shatner als Dodgeball Chancellor |
 | Julie Gonzalo als Amber |
 | Trever O'Brien als Derek |
 | Cayden Boyd als Timmy |
 | Rusty Joiner als Blade |
 | Kevin Porter als Lazer |
 | Brandon Molale als Blazer |
 | Suzy Nakamura als Gordon's Wife |
 | Lori Beth Denberg als Martha Johnstone |
| Julia Ensign als Cheerleader #1 |
| David Boyd als Cheerleader #2 |
| Bowd J. Beal als Cheerleader #3 |
 | Curtis Armstrong als Mr. Ralph |
| Tate Chalk als Waldorf Referee |
| Jordyn Colemon als Angry Troop #417 Girl |
| Hayley Rosales als Crying Troop #417 Girl |
| Bix Barnaba als Homeless Man |
| Earl Schuman als Elderly S&M Enthusiast |
| Robert 'Duckie' Carpenter als S&M Man |
| Tony Daly als Ronnie |
 | Amy Stiller als Keno Waitress |
 | Jim Cody Williams als Weird Guy with Monster Truck |
| Douglas Grimes als Vegas Roughian |
 | Scarlett Chorvat als Joyce |
 | Matt Levin als Casino Worker #1 |
 | Rawson Marshall Thurber als Obnoxious Las Vegas Homophobe |
| Sik End als Friendly Bondage Master |
| Stephen B. Turner als Frustrated Cougar #1 |
 | Tim Soergel als Frustrated Cougar #2 |
| Andy Chanley als Uber Film / Globo Gym Ad Narrator |
 | Candice Michelle als Cheerleader (uncredited) |
| Peter Teschner | Editor |
| Mary McLaglen | Executive Producer |
| Rawson Marshall Thurber | Director |
| Theodore Shapiro | Original Music Composer |
| Jerzy Zieliński | Director of Photography |
| Alan Baumgarten | Editor |
| Rhoades Rader | Executive Producer |
| Ben Stiller | Producer |
| Stuart Cornfeld | Producer |
| Rob J. Greenlea | Grip |
| Werner Hahnlein | Special Effects Supervisor |
| Vince Filippone | Assistant Editor |
| Michael J. Birnkrant | Driver |
| Jeanne McCarthy | Casting |
| Juel Bestrop | Casting |
| Blythe Cappello | Casting |
| George Drakoulias | Music Supervisor |
| Scott Sprague | Lighting Technician |
| Marijan 'Mario' Zoric | Chef |
| Stan Purdy | Security |
| George H. Anderson | Supervising Sound Editor |
| Nina Kawasaki | Visual Effects Editor |
| Lori C. Miller | Digital Compositors |
| James Goldman | Loader |
| Ket Lamb | Stand In |
| Joey Box | Stunts |
| Matthew T. Duncan | Temp Sound Editor |
| Sean Kennedy | Visual Effects |
| Dusty Dukatz | Set Production Assistant |
| Eartha Robinson | Choreographer |
| Phil Scalisi | Craft Service |
| Todd C. Guzze | Associate Producer |
| Douglas Noe | Makeup Artist |
| Ryan Beadle | I/O Manager |
| Tracy Bennett | Still Photographer |
| John S. Campbell | Rigging Grip |
| Tom Fox | Video Assist Operator |
| Joel A. Ruiz | Electrician |
| Kristine McPherson | First Assistant Editor |
| David L. Parrish | Camera Operator |
| Mark Sadler | Best Boy Electrician |
| Jason W. Jennings | Sound Effects Editor |
| Maxwell R. Johnson II | Transportation Captain |
| Cherie Tamai | First Assistant Sound Editor |
| Deborah Liebling | Executive In Charge Of Production |
| Fran Allgood | Set Costumer |
| Gary D'Amico | Special Effects Coordinator |
| Jamie Clarke | Post Production Assistant |
| Bryan Belair | Construction Coordinator |
| Gloria Ciraolo | Painter |
| Austin Gorg | Assistant Art Director |
| Ken Tarallo | Special Effects |
| Steve Cantamessa | Sound Mixer |
| Bill Talbott | Score Engineer |
| Linda D. Flowers | Hairstylist |
| Lois DeArmond | Assistant Costume Designer |
| Eric Hedayat | Location Manager |
| Mary McLaglen | Unit Publicist |
| Pete Anthony | Orchestrator |
| Andrew Max Cahn | Art Direction |
| Steve Salazar | Propmaker |
| Thomas Whelpley | Transportation Co-Captain |
| Maher Ahmad | Production Design |
| Deborah Ann Piper | Hair Department Head |
| Art Martin | First Assistant Camera |
| Glenn E. Moran | Rigging Gaffer |
| Marisa Aboitiz | Costume Supervisor |
| Carol Ramsey | Costume Design |
| Gregory Diggins | Carpenter |
| Dennis McNeill | Color Timer |
| Scott La Rue | Boom Operator |
| Michael Altman | Projection |
| Caleb Duffy | Location Scout |
| Thomas Longo | Production Coordinator |
| Gene Serdena | Set Decoration |
| Stephanie Lowry | Music Editor |
| Paulette Dauber | Publicist |
| John Coats | Visual Effects Supervisor |
| Chris Fogel | Scoring Mixer |
| Monica Levinson | Production Supervisor |
| Alex Daniels | Stunt Coordinator |
| Greg Anderson | Utility Stunts |
| Michael Glynn | Set Dresser |
| Joe Dorn | ADR Supervisor |
| Gary Burritt | Negative Cutter |
| Nicki Johnson | Assistant Production Coordinator |
| Fred Cooper | Dolly Grip |
| Bruce Lacey | Foley Editor |
| George Bamber | First Assistant Director |
| Andrew Silver | Supervising Music Editor |
| Mary C. Snyder | Title Designer |
| Nicole Abellara Hallman | Casting Assistant |
| Seth Edelstein | Second Assistant Director |
| George Doering | Musician |
| Paul V. Perkins | Key Grip |
| Bill Burns | Assistant Sound Editor |
| Stefan Fraticelli | Foley Artist |
| Raymond Prado | Second Unit Director |
| Brian Basham | Sound Recordist |
| Sean Mannion | Property Master |
| David V. Butler | Dialogue Editor |
| Rawson Marshall Thurber | Writer |
| Chris Jones | Special Effects Technician |
| Cass Asher | Stunt Double |
| Denyse Rossi | Payroll Accountant |
| Salvy Maleki | Location Coordinator |
| Laura Hopkins | Graphic Designer |
| Ron Mellegers | Foley Mixer |
| Nicholas 'Nikko' Tsiotsias | Assistant Editor |
| Joe Finley | Digital Colorist |
| Ann Murphy | Assistant Location Manager |
| Carol Grant | Extras Casting |
| Michael Hendrickson | Production Executive |
| Melissa Binder | Textile Artist |
| Robert Baek | Second Assistant Camera |
| Kenny Rummell | Location Assistant |
| Eddie Braun | Stunt Driver |
| Ellen Falguiere | Costumer |
| Steve Lonano | Second Second Assistant Director |
| Sean Lawrence | Colorist |
| Michael DeSantis | First Assistant Accountant |
| John Kairis | Assistant Camera |
| Scott R. Hankins | Principal Costumer |
| Eric Thompson | ADR Mixer |
| Chris Navarro | ADR Recordist |
| Kevin Roy | Additional Production Assistant |
| Michelle Stevens | Second Assistant Accountant |
| Chris Buchinsky | Storyboard Artist |
| Michelle Boehle | Choreographer |
| Lloyd Ahern II | Additional Director of Photography |
| Benjamin Nowicki | Art Department Coordinator |
| Victoria Ruskin | Set Designer |
| Joe Griffith | Storyboard Artist |
| Ryan Murray | Art Department Production Assistant |
| Grant Samson | Leadman |
| Christian Kastner | On Set Dresser |
| Mike Boudreau | Swing |
| Michael Glynn | Swing |
| Mary McLaglen | Unit Production Manager |
| Darrell Woodard | Second Unit First Assistant Director |
| Tricia Ronten | Script Supervisor |
| Susan Fitz-Simon | Location Manager |
| Joe Bucaro III | Stunts |
| Greg Fitzpatrick | Stunts |
| Eddie Braun | Stunts |
| Nathan Castle | Stunts |
| Arnold Chon | Stunts |
| Hubie Kerns Jr. | Stunts |
| Steven Lambert | Stunts |
| Nicole Randall | Stunt Double |
| Peewee Piemonte | Stunts |
| Matt Norklun | Stunts |
| Craig Kuehne | Visual Effects |
