De te zware Gerry (Aaron Schwartz) wordt door zijn ouders naar een zomerkamp gestuurd, waar hij met andere dikke kinderen onder leiding van fitness-goeroe Tony (Ben Stiller) aan een streng afval-regime begint.
Nee, helaas is Heavyweights nog niet beschikbaar op Netflix in Nederland.
| Directing | Steven Brill | Director |
| Writing | Steven Brill | Writer |
| Writing | Judd Apatow | Writer |
| Camera | Victor Hammer | Director of Photography |
| Crew | Keith Campbell | Stunt Double |
| Crew | Christian J. Fletcher | Stunts |
| Crew | Doc D. Charbonneau | Stunts |
| Crew | Jack Carpenter | Stunts |
| Crew | Kent W. Luttrell | Stunts |
| Crew | Gary Guercio | Stunts |
| Crew | Gregg Smrz | Stunts |
| Production | Michael Fottrell | Unit Production Manager |
| Production | Charles J.D. Schlissel | Unit Production Manager |
| Directing | Richard Oswald | Second Assistant Director |
| Production | Katherine E. Beyda | Production Supervisor |
| Directing | Steve Boyum | Second Unit Director |
| Camera | Paul Varrieur | "A" Camera Operator |
| Camera | Jerry Holway | "B" Camera Operator |
| Camera | Mark Van Loon | "B" Camera Operator |
| Camera | Jerry Holway | Steadicam Operator |
| Camera | Mark Van Loon | Steadicam Operator |
| Camera | Michael A. FauntLeRoy Sr. | First Assistant Camera |
| Camera | John Verardi | First Assistant Camera |
| Camera | Thomas Greco | Second Assistant Camera |
| Camera | Ken Hudson | Second Assistant Camera |
| Sound | Mary H. Ellis | Sound Mixer |
| Sound | Bill Fibben | Boom Operator |
| Directing | Rebecca Poulos | Script Supervisor |
| Production | Shirley Fulton Crumley | Location Casting |
| Directing | Merrilee Dale | Second Second Assistant Director |
| Costume & Make-Up | Layne Brightwell | Costumer |
| Costume & Make-Up | John R. Bayless | Key Makeup Artist |
| Costume & Make-Up | Carolynn Weast | Makeup Artist |
| Costume & Make-Up | Geordie Sheffer | Key Hair Stylist |
| Costume & Make-Up | Judith H. Bickerton | Hairstylist |
| Costume & Make-Up | Michael Burnett | Prosthetic Makeup Artist |
| Production | Katie Willard Troebs | Production Coordinator |
| Production | Christine Fransen | Assistant Production Coordinator |
| Editing | Richard E. Rabjohn | Additional Editing |
| Editing | Robert L. Sinise | Additional Editing |
| Editing | Sam Citron | First Assistant Editor |
| Editing | Karen Rasch | First Assistant Editor |
| Editing | Gordon Antell | Assistant Editor |
| Editing | David Koeppel | Assistant Editor |
| Production | Schuyler Kent | Casting Assistant |
| Camera | Richard J. Cartwright | Still Photographer |
| Crew | Bill Purcel | Special Effects Coordinator |
| Crew | William Purcell | Special Effects |
| Crew | Scott Rushton | Special Effects |
| Art | Donna Cline | Storyboard Artist |
| Sound | Patrick Dodd | Sound Supervisor |
| Sound | Rick Ash | Sound Re-Recording Mixer |
| Sound | Dean A. Zupancic | Sound Re-Recording Mixer |
| Sound | Andy D'Addario | Sound Re-Recording Mixer |
| Sound | Francesca Dodd | Dialogue Editor |
| Sound | Mark Levinson | ADR Editor |
| Sound | Erik R. Kraber | Assistant Dialogue Editor |
| Sound | John Verbeck | Foley Editor |
| Sound | Eric Thompson | Foley Mixer |
| Sound | Michael Semanick | Foley Recordist |
| Sound | Linda Lew | Foley Recordist |
| Sound | Michael T. Ryan | Supervising Music Editor |
| Sound | Laura Ziffren | Music Consultant |
| Editing | Theresa Repola Mohammed | Negative Cutter |
| Editing | Gloria Kaiser | Color Timer |
| Directing | Alan Hopkins | Second Unit First Assistant Director |
| Camera | Michael Ferris | Second Unit Director of Photography |
| Sound | J.A.C. Redford | Original Music Composer |
| Lighting | Nick Nelson | Electrician |
| Costume & Make-Up | Kimberly A. Tillman | Costume Design |
| Art | Chris L. Spellman | Set Decoration |
| Art | Harry Darrow | Art Direction |
| Art | Jack Ballance | Art Direction |
| Art | Stephen Storer | Production Design |
| Production | Judy Taylor | Casting |
| Production | Lynda Gordon | Casting |
| Editing | Carroll Timothy O'Meara | Editor |
| Production | Charles J.D. Schlissel | Co-Producer |
| Production | Joe Roth | Producer |
| Production | Jack Giarraputo | Associate Producer |
| Production | Michael Fottrell | Co-Producer |
| Production | Sarah Bowman | Executive Producer |
| Production | Judd Apatow | Executive Producer |
| Production | Roger Birnbaum | Producer |
| Crew | April H. Grantham | Craft Service |
| Crew | John Rice Sr. | Transportation Co-Captain |
| Crew | John Lybrand | Picture Car Coordinator |
| Crew | Jerry Jackson | Transportation Coordinator |
| Crew | Richard A. Davis | Transportation Captain |
| Production | Mark A. Dixon | Location Manager |
| Production | George Bosley | Location Manager |
| Production | Kwame L. Abernathy | Location Assistant |
| Production | Candisse Reynolds | Assistant Location Manager |
| Costume & Make-Up | Richard Schoen | Costumer |
| Costume & Make-Up | Deborah Latham | Costume Supervisor |
| Costume & Make-Up | Allyson B. Fanger | Costumer |
| Crew | Steve Boyum | Stunt Coordinator |
| Art | Kip Bartlett | Leadman |
| Directing | David B. Householter | First Assistant Director |
