Abby vat het plan op om gedurende de feestdagen haar vriendin Harper ten huwelijk te vragen bij de familie van haar geliefde. Ze ontdekt echter dat de conservatieve ouders van Harper niet op de hoogte zijn van hun relatie. Harper is zelfs nog niet uit de kast gekomen.
Ja! de film Happiest Season is nu beschikbaar om te kijken op Netflix in Nederland.
| Production | Eric Rasmussen | Production Assistant |
| Directing | Kim H. Winther | First Assistant Director |
| Production | Laurel Thomson | Production Executive |
| Production | Adam Richards | Casting Associate |
| Directing | Clea DuVall | Director |
| Production | Marty Bowen | Producer |
| Production | Isaac Klausner | Producer |
| Production | Jonathan McCoy | Executive Producer |
| Production | Wyck Godfrey | Executive Producer |
| Writing | Clea DuVall | Story |
| Writing | Clea DuVall | Screenplay |
| Writing | Mary Holland | Screenplay |
| Crew | Ashley Pynn | Stunts |
| Crew | Emmanuel Savary | Stunts |
| Production | Richard E. Chapla Jr. | Unit Production Manager |
| Crew | Kelly Richardson | Stunts |
| Crew | Ian Mclaughlin | Stunts |
| Art | Rob Fiks | Property Master |
| Lighting | Armando Ballesteros | Chief Lighting Technician |
| Camera | Keith Seymour | Key Grip |
| Camera | Taylor Flick | Grip |
| Sound | Jason Jouver | Utility Sound |
| Crew | Jacob Hays | Key Special Effects |
| Production | Eric Dilucente | Location Manager |
| Production | Billy Cole | Production Coordinator |
| Production | Giela Fredman | First Assistant Accountant |
| Art | Kate Dougherty | Set Designer |
| Production | Adam Shahen | Production Assistant |
| Production | Kamari Somers | Production Assistant |
| Sound | Paul Hammond | Dialogue Editor |
| Sound | Season Kent | Music Supervisor |
| Camera | Michael W. Craven | Camera Operator |
| Camera | Doug Cronin | Grip |
| Art | John Finnell | Art Department Coordinator |
| Production | Mark Gazica | Production Assistant |
| Production | Stephanie Tolksdorf | Production Assistant |
| Crew | Doug Coleman | Stunt Coordinator |
| Crew | Anthony Mecca | Stunts |
| Costume & Make-Up | Darcie Buterbaugh | Key Costumer |
| Production | Bethany Dilucente | Assistant Location Manager |
| Directing | Darin Rivetti | First Assistant Director |
| Production | Nathaniel Peters | Production Assistant |
| Production | Erin Rose Kelly | Casting Assistant |
| Crew | Frank Conforti | Transportation Coordinator |
| Crew | Terence Mahoney | Transportation Co-Captain |
| Editing | Cynthia E. Thornton | Assistant Editor |
| Sound | Stefan Fraticelli | Foley Artist |
| Crew | Ellie Cumming | Additional Music |
| Sound | Natalie Goldstein | Music Coordinator |
| Camera | Dan Sotak | Second Assistant "B" Camera |
| Costume & Make-Up | Stacey Panepinto | Makeup Department Head |
| Costume & Make-Up | Kimberly Amacker | Key Makeup Artist |
| Lighting | Jon D. Morrison | Assistant Chief Lighting Technician |
| Costume & Make-Up | Matthew McCloskey | On Set Dresser |
| Camera | Lacey Terrell | Still Photographer |
| Production | Nathaniel Fitzgerald | Production Assistant |
| Production | Jim Kateluzos | Production Assistant |
| Sound | Shalini Vijayan | Musician |
| Visual Effects | Luke Ewing | VFX Artist |
| Camera | Yev Shrayber | Second Assistant Camera |
| Lighting | Tom Morrison | Electrician |
| Camera | Jason Kirker | Dolly Grip |
| Production | Fabiana Arrastia | ADR Voice Casting |
| Visual Effects | Liz Flush | Visual Effects Production Manager |
| Visual Effects | H Haden Hammond | VFX Artist |
| Costume & Make-Up | April Schuller | Hair Department Head |
| Camera | Don Yockey | Grip |
| Crew | Doug Stanczak | Video Assist Operator |
| Production | Kailee Greb | Production Assistant |
| Sound | Damon Tedesco | Scoring Mixer |
| Crew | Heidi Germaine Schnappauf | Stunts |
| Production | Jaclyn Huntling Swatt | Co-Producer |
| Directing | Sooze Buliavac | Script Supervisor |
| Costume & Make-Up | Tori Musial | Costumer |
| Production | Chris Ruppenthal | Assistant Location Manager |
| Production | James Croal Jackson | Production Secretary |
| Production | Jake Salcudean | Producer's Assistant |
| Crew | Ginny Minuto | Craft Service |
| Editing | Mark Perzely | First Assistant Editor |
| Crew | Dylan Martin | Post Production Assistant |
| Sound | Frédéric Dubois | Sound Effects Editor |
| Lighting | Dakota Hadix | Electrician |
| Sound | George Simpson | Production Sound Mixer |
| Production | Alexis Owen-Guenther | Production Assistant |
| Crew | Miranda Wodzinski | Craft Service |
| Sound | Deb Adair | Sound Re-Recording Mixer |
| Sound | Erica Weis | Music Editor |
| Sound | Amie Doherty | Orchestrator |
| Editing | Natasha Leonnet | Digital Colorist |
| Production | Cabernet Murray | Production Accountant |
| Art | Justin Pellisero | Leadman |
| Art | Angela Donatelli | Assistant Property Master |
| Crew | Rachael M. Roth | Unit Publicist |
| Production | Bálint Oltvai | Production Assistant |
| Sound | Kathryn Madsen | Supervising Sound Editor |
| Directing | Alyssa Batchelor | Second Assistant Director |
| Production | Amber Robson | Assistant Production Coordinator |
| Art | Buster Pile | Construction Coordinator |
| Visual Effects | James Pastorius | Visual Effects Supervisor |
| Crew | Helena Barrett | Stunts |
| Camera | Amanda Rotzler | First Assistant "B" Camera |
| Lighting | Denair Isaac | Electrician |
| Art | Brad Towell | Graphic Designer |
| Production | Chelsea Banglesdorf | Executive Producer's Assistant |
| Production | Dylan McCully | Production Assistant |
| Sound | Brad J. Bakelmun | Foley Mixer |
| Visual Effects | Kevin Konitsch | VFX Artist |
| Camera | Curtis Abbott | Digital Imaging Technician |
| Costume & Make-Up | Tina Fabulic | Key Hair Stylist |
| Art | Jonathan Pitcher | Construction Coordinator |
| Production | Chelsea Lynn Peterson | Extras Casting |
| Crew | Dustin Derosa | Set Medic |
| Crew | Jonathan Pishko | Transportation Captain |
| Sound | Alexandra Fehrman | Sound Re-Recording Mixer |
| Sound | Matt Temple | Supervising Sound Editor |
| Costume & Make-Up | Lindsey Waltonbaugh | Costumer |
| Costume & Make-Up | Olivia Becker | Costumer |
| Production | Nathan Matt | Second Assistant Accountant |
| Camera | Rich Schutte | "B" Camera Operator |
| Costume & Make-Up | Alta Marie Bialon | Hairstylist |
| Production | Isaac Shuppas | Production Assistant |
| Camera | Deb Peterson | First Assistant Camera |
| Costume & Make-Up | Gina Lamonica | Costumer |
| Sound | Anthony Cargioli | Boom Operator |
| Production | Nicole Basile | Payroll Accountant |
| Directing | Jonathan Medeiros | Second Second Assistant Director |
| Production | Chuck Peterson | Extras Casting |
| Sound | Jason Charbonneau | Foley Artist |
| Visual Effects | Brice Liesveld | Visual Effects Producer |
| Visual Effects | Henry Borrasso | VFX Artist |
| Visual Effects | Tim Turner | VFX Artist |
| Production | Jonathan McCoy | Unit Production Manager |
| Camera | Joe Seifert | Grip |
| Sound | Christopher Strollo | Production Sound Mixer |
| Crew | Ray Tasillo | Special Effects Coordinator |
| Production | Avital Siegel | Producer's Assistant |
| Production | Donna M. Belajac | Local Casting |
| Sound | Randy Wilson | Foley Mixer |
| Sound | Luke Maurer | Musician |
| Editing | Loan Phan | Digital Intermediate Producer |
| Sound | Alyssa Park | Musician |
| Sound | Tim Loo | Musician |
| Sound | Ron Mellegers | Foley Mixer |
| Crew | Phil Lee | Mix Technician |
| Costume & Make-Up | Karen Bellamy | Costume Supervisor |
| Sound | Hal Rosenfeld | Musician |
| Sound | Amie Doherty | Original Music Composer |
| Editing | Melissa Bretherton | Editor |
| Production | Rich Delia | Casting |
| Camera | John Guleserian | Director of Photography |
| Art | Shanna Worsham | Set Decoration |
| Costume & Make-Up | Kathleen Felix-Hager | Costume Design |
| Art | Theresa Guleserian | Production Design |
| Art | Maggie Srmayan | Art Direction |
| Camera | Greg Edwards | Dolly Grip |
