Caught in a bizarre and terrifying time warp, college student Tree finds herself repeatedly reliving the day of her murder, ultimately realizing that she must identify the killer and the reason for her death before her chances of survival run out.
Unfortunately the movie Happy Death Day is not yet available on HBO Max.
| Crew | Garin W. Sparks | Set Medic |
| Visual Effects | Kieley Culbertson | Visual Effects Producer |
| Directing | Christopher Landon | Director |
| Sound | Bear McCreary | Original Music Composer |
| Production | Terri Taylor | Casting |
| Production | Beatriz Sequeira | Co-Producer |
| Production | Seth William Meier | Executive Producer |
| Costume & Make-Up | Allison Shepherd | Hairstylist |
| Editing | Gregory Plotkin | Editor |
| Production | Phillip Dawe | Co-Producer |
| Art | Cece Destefano | Production Design |
| Art | Lisa Alkofer | Set Decoration |
| Costume & Make-Up | Meagan McLaughlin | Costume Design |
| Costume & Make-Up | Ignacia Soto-Aguilar | Makeup Artist |
| Production | Jeanette Volturno | Executive Producer |
| Costume & Make-Up | Renee Ramos | Hairstylist |
| Production | Jason Blum | Producer |
| Production | John Baldecchi | Executive Producer |
| Production | Angela Mancuso | Executive Producer |
| Production | Couper Samuelson | Executive Producer |
| Writing | Scott Lobdell | Writer |
| Production | Elizabeth Coulon | Casting |
| Art | Michelle C. Harmon | Art Direction |
| Art | Gretchen Gattuso | Set Decoration |
| Costume & Make-Up | Ashley Levy | Makeup Department Head |
| Production | Ryan Turek | Co-Producer |
| Camera | Toby Oliver | Director of Photography |
| Crew | Andy Dylan | Stunt Double |
| Camera | Chad Chamberlain | Steadicam Operator |
| Production | Sarah Domeier Lindo | Casting Associate |
| Editing | Lucy Donaldson | Assistant Editor |
| Sound | Ren Stewart | Music Editor |
| Crew | Christopher P. Boyne | Propmaker |
| Camera | Robert Foster | Camera Operator |
| Crew | Jennifer Scudder Trent | Post Production Supervisor |
| Sound | Danika Benton Wikke | Dialogue Editor |
| Crew | Delmar Reyna | Stunt Double |
| Crew | Corrina Roshea Bobb | Stunt Double |
| Camera | Damian Church | Camera Operator |
| Camera | Chris Ekstrom | Key Grip |
| Lighting | Sean Finnegan | Gaffer |
| Lighting | Joseph Paolucci Jr. | Electrician |
| Editing | Drew Sacks | Assistant Editor |
| Sound | Brett Pierce | Music Editor |
| Costume & Make-Up | Margeaux Fox | Hair Department Head |
| Production | Erin Vitali | Production Supervisor |
| Art | Dave Merry | Greensman |
| Crew | Nito Larioza | Utility Stunts |
| Crew | Preston Schrag | Stunts |
| Costume & Make-Up | Dee Leveque | Key Hair Stylist |
| Art | Matt Lopac | Assistant Property Master |
| Sound | Joshua Adeniji | Sound Effects Editor |
| Sound | Michael Baird | Sound Effects Editor |
| Sound | Trevor Gates | Supervising Sound Editor |
| Sound | Travis MacKay | ADR Mixer |
| Crew | Kelly Phelan | Stunt Double |
| Camera | Kendell Joseph | Dolly Grip |
| Art | Jerry G. Henery | Construction Coordinator |
| Sound | Habib Tannous | Foley Artist |
| Crew | Tim Bell | Utility Stunts |
| Camera | Ryosuke Kawanaka | First Assistant "A" Camera |
| Camera | Stephen Vicari | Second Assistant "A" Camera |
| Production | Olga Hamlet | Post Production Coordinator |
| Sound | Andrea von Foerster | Music Supervisor |
| Crew | Tom Wiseman | Special Effects Coordinator |
| Crew | Eddie J. Fernandez Jr. | Stunt Double |
| Camera | Patti Perret | Still Photographer |
| Art | John Lamkin | Leadman |
| Sound | Ryan Putz | Boom Operator |
| Crew | William Burck | Propmaker |
| Art | Alicia Haverland | Property Master |
| Art | Cydney Tucker | Art Department Coordinator |
| Costume & Make-Up | Jessica Carpenter | Costume Supervisor |
| Costume & Make-Up | Chrissy Morris | Key Makeup Artist |
| Directing | Seth Hansen | Second Assistant Director |
| Directing | Dan Katzman | First Assistant Director |
| Art | Jessica Lee | Art Department Coordinator |
| Crew | Mark Rayner | Stunt Coordinator |
| Directing | Jared Swidzinski | Second Second Assistant Director |
| Sound | Ryan Briley | ADR Supervisor |
| Crew | Nicole Marines | Stunt Double |
| Camera | Chad Naremore | Best Boy Grip |
| Lighting | Josh Nobles | Electrician |
| Sound | Michael Baber | Music Editor |
| Production | Todd Crockett | Production Accountant |
| Costume & Make-Up | Kazli Sullivan | Seamstress |
| Directing | Sarah Willgrube | Script Supervisor |
| Production | Kristin Peterman | Production Coordinator |
| Costume & Make-Up | Mary Ashton Honore | Key Makeup Artist |
| Sound | James Parnell | Assistant Sound Editor |
| Crew | Simon Potter | Utility Stunts |
| Lighting | Scott Zuchowski | Best Boy Electric |
