Willowdean, bijgenaamd Dumplin, is de plus-size tienerdochter van een voormalig schoonheidskoningin. Ze stelt zich kandidaat voor haar optocht genaamd 'Miss Teen Bluebonnet', dit als protest. Deze ingeving van haar escaleert wanneer andere deelnemers in haar voetstappen treden waardoor de stoet in het kleine dorpje in Texas op een revolutie uitdraait.
| Directing | Anne Fletcher | Director |
| Costume & Make-Up | Bina Daigeler | Costume Design |
| Costume & Make-Up | Natalie Johnson | Makeup Artist |
| Costume & Make-Up | Toby Sells | Prosthetics |
| Writing | Kristin Hahn | Screenplay |
| Sound | Karen Baker Landers | Supervising Sound Editor |
| Costume & Make-Up | Antoinette Rich | Hairstylist |
| Camera | Elliot Davis | Director of Photography |
| Costume & Make-Up | Christel Irick | Hairstylist |
| Costume & Make-Up | Robin Siegel | Makeup Artist |
| Production | Mohamed AlRafi | Producer |
| Costume & Make-Up | Dhyana Forte | Makeup Artist |
| Costume & Make-Up | Micah Laine | Makeup Artist |
| Costume & Make-Up | Fleur Morell | Makeup Department Head |
| Editing | Emma E. Hickox | Editor |
| Art | John Snow | Art Direction |
| Costume & Make-Up | Myeisha Wade | Hairstylist |
| Sound | Jake Monaco | Original Music Composer |
| Art | Elizabeth Jones | Production Design |
| Costume & Make-Up | Jack Lazzaro | Makeup Artist |
| Production | Michael Costigan | Producer |
| Sound | Michelle Pazer | Dialogue Editor |
| Production | Danny Nozell | Executive Producer |
| Sound | Randy Torres | Sound Designer |
| Production | Kristin Hahn | Producer |
| Costume & Make-Up | Bonnie Clevering | Hairstylist |
| Writing | Julie Murphy | Novel |
| Costume & Make-Up | Karyn Huston | Hair Department Head |
| Production | Sarah Sprague | Production Supervisor |
| Costume & Make-Up | Tiffany Lord | Additional Hairstylist |
| Costume & Make-Up | Al Scott | Hairstylist |
| Costume & Make-Up | Carla Wallace | Makeup Artist |
| Sound | Tim McKeown | Foley Artist |
| Costume & Make-Up | Erica Kyker | Key Makeup Artist |
| Costume & Make-Up | Jacquelyn Taylor | Hairstylist |
| Production | Trish Hofmann | Producer |
| Production | Cathy Sandrich Gelfond | Casting |
| Crew | Keith Adams | Stunt Coordinator |
| Crew | Lisa Rodgers | Post Production Supervisor |
| Production | Christopher Tricarico | Executive Producer |
| Art | Jess Royal | Set Decoration |
| Costume & Make-Up | Lynette Rimmer | Key Hair Stylist |
| Production | Jennifer Aniston | Executive Producer |
| Production | Kelly Todd | Line Producer |
