The nerds are now in control of the university, as a result of Lewis Skolnick and the rest's actions in the two previous movies. A new generation of sportsmen arrive, however, determined on winning the school back. The principle, himself an ex-nerd fighter, helps them, and the nerds return to suppression. Harold Skolnick needs help from his uncle Lewis, the hero of the first two movies. Lewis, however, are not too proud of his nerd past, and won't reveal any of it, much less help his nephew. However, his wife makes him change his mind, and with help from his friends from the first two movies, they start the fight to win the school back, using classic nerd tricks.
| Production | Melissa Skoff | Casting |
| Production | Robert Carradine | Co-Producer |
| Sound | Garry Schyman | Original Music Composer |
| Editing | Seth Gaven | Editor |
| Art | Mick Strawn | Production Design |
| Camera | Zoran Hochstätter | Director of Photography |
| Production | Steve Zacharias | Executive Producer |
| Production | Jeff Buhai | Executive Producer |
| Production | Robert Engelman | Producer |
| Writing | Steve Zacharias | Writer |
| Writing | Jeff Buhai | Writer |
| Directing | Roland Mesa | Director |
| Production | Robert Engelman | Unit Production Manager |
| Directing | Carol D. Bonnefil | First Assistant Director |
| Directing | Gail Seely | Second Assistant Director |
| Costume & Make-Up | Terry Dresbach | Costume Designer |
| Camera | Igor Meglic | Camera Operator |
| Sound | Russell C. Fager | Production Sound Mixer |
| Sound | John Ross | Sound Re-Recording Mixer |
| Directing | Mark S. Thomas | Script Supervisor |
| Art | Tyler Patton | Property Master |
| Lighting | James Lawrence Spencer | Gaffer |
| Camera | Jim Hooker | Key Grip |
| Camera | Ron Bahara | First Assistant Camera |
| Sound | Mark D. Steinbeck | Boom Operator |
| Production | Lisa Van Cott | Production Coordinator |
| Production | Marcus Wright | Location Manager |
| Costume & Make-Up | Suzanne Parker Sanders | Makeup Supervisor |
| Costume & Make-Up | Barrie Buckner | Hairstylist |
| Camera | Eric Greenberg | Second Assistant Camera |
| Costume & Make-Up | Lori Eskowitz | Costume Supervisor |
| Art | Bradford Johnson | Set Decoration |
| Art | Michael D. Welch | Construction Coordinator |
| Directing | Brian Fong | Second Second Assistant Director |
| Art | David Beck | Leadman |
| Visual Effects | F. Lee Stone | Special Effects Supervisor |
| Art | Teresa Binder Westby | Set Dresser |
| Lighting | Michael Tolochko | Best Boy Electrician |
| Camera | James D. Wickman | Best Boy Grip |
| Production | Alecia Workman | Assistant Production Coordinator |
| Costume & Make-Up | Jacqueline Okie | Costume Assistant |
| Costume & Make-Up | Jennifer Young-Szilard | Costume Assistant |
| Costume & Make-Up | Helen Scheffler | Costume Assistant |
| Costume & Make-Up | Linda S. Cormany | Costume Assistant |
| Art | Dina Duhl | Art Department Coordinator |
| Production | Robert Foulkes | Assistant Location Manager |
| Camera | Scott Whited | Dolly Grip |
| Camera | Sandy Bloom | Grip |
| Editing | Lynn Leonhard | Assistant Editor |
| Sound | David Grant | Dialogue Editor |
| Sound | Louis Creveling | Dialogue Editor |
| Sound | Steve Scoville | Dialogue Editor |
| Sound | Mark Seagraves | Dialogue Editor |
| Sound | Dino A. Moriana | Music Editor |
| Sound | Paul Berolzheimer | Sound Effects Editor |
| Sound | Scott A. Jennings | Sound Effects Editor |
| Sound | Beau Maxwell | Foley Recordist |
| Sound | Derek Marcil | Foley Recordist |
| Sound | Joshua E. Schneider | ADR Recordist |
| Sound | Debbie Melford | ADR Editor |
| Editing | Tom Overton | Color Timer |
| Writing | Tim Metcalfe | Characters |
| Writing | Miguel Tejada-Flores | Characters |
| Writing | Steve Zacharias | Characters |
| Writing | Jeff Buhai | Characters |