Following the death of their mother, an identical twin pulls away to establish her own independence, while the other unravels and plots to end her sister’s new beginning. Inspired by true events.
Unfortunately the movie Twinsanity is not yet available on HBO Max.
| Directing | Buz Wallick | Director |
| Writing | Julian Broudy | Writer |
| Production | Fernando Szew | Executive Producer |
| Editing | Dave Parker | Editor |
| Visual Effects | Nick Siebold | Visual Effects |
| Costume & Make-Up | Adriana Bena | Key Hair Stylist |
| Directing | Ryan Romania | Second Second Assistant Director |
| Camera | Mike Dumin | Second Assistant Camera |
| Production | Buz Wallick | Producer |
| Art | Megan Balthazor | Art Direction |
| Camera | Carlton Hudson | Key Grip |
| Production | Marie Halliday | Executive Producer |
| Production | Michael Moran | Executive Producer |
| Art | Michael Thompson | Property Master |
| Visual Effects | Robert Crisp | Visual Effects |
| Production | Elle Jackson | Administration |
| Camera | J.D. Slater IV | Second Assistant Camera |
| Sound | Alexander Jongbloed | Foley Editor |
| Costume & Make-Up | Kristen Koskell | Assistant Makeup Artist |
| Sound | Colin Hart | Sound Mixer |
| Production | Paige Lauren Billiot | Producer |
| Crew | Panagiotis Konstantakopoulos | Cinematography |
| Sound | Brian S.M. Wroth | Dialogue Editor |
| Visual Effects | Jesse Daniel | Visual Effects |
| Crew | Tim Mikulecky | Stunt Coordinator |
| Sound | Todd Haberman | Music |
| Costume & Make-Up | Hannah Schenck | Makeup Department Head |
| Lighting | Andrew Frick | Electrician |
| Production | Neely Gurman | Casting |
| Costume & Make-Up | Chanèle Casaubon | Costume Design |
| Directing | Joshua Lou Friedman | First Assistant Director |
| Sound | Rob Embrey | Sound Post Production Coordinator |
| Camera | Jay Harmon | Grip |
| Visual Effects | Dustin Solomon | Visual Effects Supervisor |
| Art | Ariane McDonald | Set Dresser |
| Art | Jere Sallee | Production Design |
| Sound | Lorita de la Cerna | Foley Artist |
| Camera | Arturo Ochoa | First Assistant Camera |
| Production | Shawn O'Brien | Unit Production Manager |
| Sound | Benjamin Maus | Boom Operator |
| Directing | Anthony Arrigo | Second Assistant Director |
| Visual Effects | Dan Jones | Modeling |
| Visual Effects | Janna Daniel | Visual Effects Coordinator |
| Camera | Michael Moriatis | Still Photographer |
| Lighting | James Swartz | Gaffer |
| Production | Shelby Holt | Casting Assistant |
| Production | Teddy Wynne | Production Assistant |
| Camera | Keith Woolf | Best Boy Grip |
| Crew | Tori Letzler | Additional Music |
| Crew | Erica Cox | Driver |
| Lighting | Lauren Ussery | Best Boy Electric |
| Crew | Lou Chavira | Craft Service |
| Directing | April McQuarrie | Script Supervisor |
| Editing | Mark T. Osborne | Digital Intermediate Colorist |
| Crew | Evan Richardson | Set Medic |
| Costume & Make-Up | Brianna Quick | Costume Supervisor |
| Production | Patricia Gutierrez | Production Assistant |
| Production | Claire Edwards | Production Assistant |
| Camera | Kyle Sorvig | Best Boy Grip |
