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 |
| Art | Jess Royal | Set Decoration |
| Costume & Make-Up | Bina Daigeler | Costume Design |
| Production | Kristin Hahn | Producer |
| Writing | Kristin Hahn | Screenplay |
| Writing | Julie Murphy | Novel |
| Art | John Snow | Art Direction |
| Sound | Randy Torres | Sound Designer |
| Costume & Make-Up | Micah Laine | Makeup Artist |
| Costume & Make-Up | Fleur Morell | Makeup Department Head |
| Costume & Make-Up | Lynette Rimmer | Key Hair Stylist |
| Costume & Make-Up | Myeisha Wade | Hairstylist |
| Production | Kelly Todd | Line Producer |
| Editing | Emma E. Hickox | Editor |
| Costume & Make-Up | Tiffany Lord | Additional Hairstylist |
| Costume & Make-Up | Al Scott | Hairstylist |
| Production | Mohamed AlRafi | Producer |
| Production | Jennifer Aniston | Executive Producer |
| Camera | Elliot Davis | Director of Photography |
| Costume & Make-Up | Karyn Huston | Hair Department Head |
| Production | Danny Nozell | Executive Producer |
| Costume & Make-Up | Natalie Johnson | Makeup Artist |
| Costume & Make-Up | Erica Kyker | Key Makeup Artist |
| Costume & Make-Up | Jacquelyn Taylor | Hairstylist |
| Costume & Make-Up | Carla Wallace | Makeup Artist |
| Production | Trish Hofmann | Producer |
| Sound | Karen Baker Landers | Supervising Sound Editor |
| Crew | Lisa Rodgers | Post Production Supervisor |
| Costume & Make-Up | Toby Sells | Prosthetics |
| Sound | Jake Monaco | Original Music Composer |
| Costume & Make-Up | Jack Lazzaro | Makeup Artist |
| Costume & Make-Up | Bonnie Clevering | Hairstylist |
| Sound | Tim McKeown | Foley Artist |
| Production | Sarah Sprague | Production Supervisor |
| Production | Cathy Sandrich Gelfond | Casting |
| Sound | Michelle Pazer | Dialogue Editor |
| Costume & Make-Up | Robin Siegel | Makeup Artist |
| Costume & Make-Up | Dhyana Forte | Makeup Artist |
| Art | Elizabeth Jones | Production Design |
| Crew | Keith Adams | Stunt Coordinator |
| Costume & Make-Up | Christel Irick | Hairstylist |
| Costume & Make-Up | Antoinette Rich | Hairstylist |
| Production | Michael Costigan | Producer |
| Production | Christopher Tricarico | Executive Producer |
