When Ellen, the matriarch of the Graham family, passes away, her daughter's family begins to unravel cryptic and increasingly terrifying secrets about their ancestry.
You can now watch Hereditary online on the following streaming providers in the United States.
| Production | Toni Collette | Executive Producer |
| Production | Gabriel Byrne | Executive Producer |
| Sound | Lewis Goldstein | Supervising Sound Editor |
| Sound | Lewis Goldstein | Sound Re-Recording Mixer |
| Production | Kevin Scott Frakes | Producer |
| Production | Lars Knudsen | Producer |
| Camera | Brian Sullivan | Camera Operator |
| Production | Andrew K. Hodge | Location Manager |
| Production | Buddy Patrick | Producer |
| Crew | Angella Joy | Stunts |
| Editing | Jennifer Lame | Editor |
| Directing | Ari Aster | Director |
| Writing | Ari Aster | Writer |
| Sound | Colin Stetson | Original Music Composer |
| Art | Brian Lives | Set Decoration |
| Visual Effects | Glenn Allen | Visual Effects Producer |
| Costume & Make-Up | Abigail Steele | Key Makeup Artist |
| Sound | Tom Ryan | Sound Re-Recording Mixer |
| Visual Effects | Eran Dinur | Visual Effects Supervisor |
| Production | Dann Fink | ADR Voice Casting |
| Art | Richard T. Olson | Art Direction |
| Production | Scott E. Chester | Line Producer |
| Crew | Whitney Coleman | Stunts |
| Crew | Whitney Coleman | Stunt Double |
| Crew | Eliza Coleman | Stunt Coordinator |
| Art | Grace Yun | Production Design |
| Production | Jonathan Gardner | Executive Producer |
| Directing | Lex Hogan | Script Supervisor |
| Costume & Make-Up | Lora Laing | Hair Department Head |
| Visual Effects | Dave Levine | Visual Effects |
| Crew | Jennifer Lamb | Stunts |
| Production | Rebecca Dealy | Casting Associate |
| Costume & Make-Up | Greg T. Moon | Makeup Department Head |
| Visual Effects | Lucien Harriot | Visual Effects Supervisor |
| Sound | Joe Rudge | Music Supervisor |
| Camera | Pawel Pogorzelski | Director of Photography |
| Lighting | Timothy Reynolds | Best Boy Electric |
| Costume & Make-Up | Olga Mill | Costume Design |
| Lighting | J. Owen Rogers | Gaffer |
| Costume & Make-Up | Steve Newburn | Makeup Effects Designer |
| Sound | Joseph L. Garrard | Boom Operator |
| Sound | Ryan Pedersen | Boom Operator |
| Editing | Lucian Johnston | Editor |
| Costume & Make-Up | Tina Fabulic | Hairdresser |
| Sound | Alfred DeGrand | Assistant Sound Editor |
| Production | Jeffrey Penman | Associate Producer |
| Sound | Wen Hsuan Tseng | Foley Editor |
| Visual Effects | Fangge Chen | Visual Effects Designer |
| Production | Beau Ferris | Associate Producer |
| Sound | Steven C. Laneri | Production Sound Mixer |
| Lighting | Landon Hill | Lighting Technician |
| Camera | Reid Chavis | Still Photographer |
| Art | Ashley Cook | Art Department Coordinator |
| Art | Deborah Wheatley | Assistant Art Director |
| Lighting | Erik Christian Hansen | Lighting Technician |
| Directing | Briana Wall | Script Supervisor |
| Costume & Make-Up | Covey Quist | Set Costumer |
| Costume & Make-Up | Aaron Swenson | Wardrobe Supervisor |
| Sound | Linzy Elliot | Sound Effects Editor |
| Visual Effects | Stephanie McGann | Visual Effects Coordinator |
| Lighting | Caleb Rasak | Electrician |
| Editing | Sam Levy | Assistant Editor |
| Sound | Jack Sobo | Production Sound Mixer |
| Crew | Brett Smrz | Stunts |
| Sound | Viktor Weiszhaupt | Production Sound Mixer |
| Art | Loren Kane | Graphic Designer |
| Production | William Kay | Executive Producer |
| Production | Tyler Campellone | Associate Producer |
| Production | Ryan Kreston | Executive Producer |
| Production | Brandon Tamburri | Executive Producer |
| Costume & Make-Up | Bobbi Murphy | Key Hair Stylist |
| Costume & Make-Up | Chris Hansen | Prosthetic Makeup Artist |
| Costume & Make-Up | Elizabeth Mbousia | Makeup Artist |
