Trailer
Images
 | Jon Heder as Napoleon Dynamite |
 | Efren Ramirez as Pedro Sanchez |
 | Tina Majorino as Deb |
 | Aaron Ruell as Kip |
 | Jon Gries as Uncle Rico |
 | Sandy Martin as Grandma |
 | Diedrich Bader as Rex |
 | Haylie Duff as Summer Wheatley |
 | Trevor Snarr as Don |
| Shondrella Avery as Lafawnduh |
| Bracken Johnson as Randy |
| Carmen Brady as Starla |
 | Ellen Dubin as Ilene |
| J.C. Cunningham as Jock #1 |
| James Smooth as Jock #2 |
| Brian Petersen as Lance |
| Brent Taylor as Nathan |
| Tom Lefler as Principal Svadean |
| Elizabeth Miklavcic as Renae |
 | Emily Kennard Dunn as Trisha |
| Samantha Marsden as School Kid |
| Jamen Gunnell as Vern |
| Nanette Young as Corrina |
 | Walter Platz as Cashier |
| Nano De Silva as Cholo #1 |
| Arturo De Silva as Cholo #2 |
| Pat Donahue as Farmer |
| Dale Critchlow as Lyle |
| Tom Adams as FFA Judge #1 |
| Eldean Holliday as FFA Judge #2 |
| Arlando Larsen as FFA Judge #3 |
| Mari Molefe van Heerden as Teacher |
| T.J. Adams as Farm Boy #1 |
| Jake Visser as Farm Boy #2 |
| Brady Stokes as Farm Boy #3 |
| Theodora Peeterborg as Secretary #1 |
| Becky Demke as Secretary #2 |
| Julia Ruell as Girl on Bike |
| Writing | |
| Jared Hess | Screenplay |
Production | |
| Sean Covel | Producer |
| Jeremy Coon | Producer |
| Chris Wyatt | Producer |
Sound | |
| John Swihart | Original Music Composer |
Writing | |
| Jerusha Hess | Screenplay |
Camera | |
| Munn Powell | Director of Photography |
Editing | |
| Jeremy Coon | Editor |
Production | |
| Jory Weitz | Casting |
Art | |
| Cory Lorenzen | Production Design |
| Jonas Sappington | Art Department Assistant |
Sound | |
| David Scharf | Dialogue Editor |
Directing | |
| Jared Hess | Director |
Art | |
| Curt Jensen | Art Direction |
Costume & Make-Up | |
| Jerusha Hess | Costume Design |
| Steve Costanza | Key Makeup Artist |
| Daniel Demke | Key Hair Stylist |
Directing | |
| Isabel Farah | Third Assistant Director |
| Tim Skousen | First Assistant Director |
| Brian Petersen | Second Assistant Director |
Lighting | |
| Duff Rich | Gaffer |
Crew | |
| Mark Murdoch | Stunts |
Visual Effects | |
| Joshua D. Comen | Visual Effects Producer |
Sound | |
| Ken Dufva | Foley Artist |
| Matt Davis | Sound Recordist |
| Mark Linden | Sound Re-Recording Mixer |
| Darrin Mann | Foley Mixer |
| Tara A. Paul | Sound Re-Recording Mixer |
| Tara A. Paul | Dialogue Editor |
| Joan Rowe | Foley Artist |
| Harry E. Snodgrass | Sound Effects Editor |
| Harry E. Snodgrass | Supervising Sound Editor |
