Collegian Tree Gelbman wakes up in horror to learn that she's stuck in a parallel universe. Her boyfriend Carter is now with someone else, and her friends and fellow students seem to be completely different versions of themselves. When Tree discovers that Carter's roommate has been altering time, she finds herself once again the target of a masked killer. When the psychopath starts to go after her inner circle, Tree soon realizes that she must die over and over again to save everyone.
Unfortunately the movie Happy Death Day 2U is not yet available on HBO Max.
| Crew | Ashley Nicole Hudson | Stunt Double |
| Crew | Tim Bell | Utility Stunts |
| Crew | Heather Arthur | Stunts |
| Crew | Andy Dylan | Stunts |
| Crew | Joe Dryden | Utility Stunts |
| Crew | Mark Ginther | Utility Stunts |
| Crew | Peter Epstein | Stunt Double |
| Crew | Simon Potter | Utility Stunts |
| Crew | Kelly Phelan | Stunt Double |
| Crew | Carl Anthony Nespoli | Stunts |
| Crew | Corrina Roshea Bobb | Stunt Double |
| Crew | Adam Rivette | Utility Stunts |
| Crew | Austin Seifert | Stunt Double |
| Crew | Preston Schrag | Stunts |
| Crew | Juliene Joyner | Stunt Double |
| Crew | Heather Arthur | Stunt Double |
| Art | Nathan Carlson | Graphic Designer |
| Crew | Garin W. Sparks | Set Medic |
| Production | Couper Samuelson | Executive Producer |
| Production | Jeanette Volturno | Executive Producer |
| Sound | Andrea von Foerster | Music Supervisor |
| Production | Jennifer Scudder Trent | Co-Producer |
| Production | Samson Mucke | Unit Production Manager |
| Directing | Fernando Altschul | First Assistant Director |
| Crew | Mark Rayner | Stunt Coordinator |
| Crew | Nancy Kirhoffer | Post Production Supervisor |
| Art | Adele Plauche | Set Designer |
| Art | Vincent Lucido | Storyboard Artist |
| Art | Jessica Lee | Art Department Coordinator |
| Art | Alicia Haverland | Property Master |
| Art | Erica Severson | Assistant Property Master |
| Art | Joshua M.F. Jones | Leadman |
| Art | Kerry M. Brown Sr. | Set Dresser |
| Art | Rudy Jones | Set Dresser |
| Art | Hunter Spears | Set Dresser |
| Art | Mark Rockwell Osman | Set Dresser |
| Art | Dunbar Merrill | Set Dresser |
| Art | Craig Serody | Set Dresser |
| Camera | Chad Chamberlain | "A" Camera Operator |
| Camera | Chad Chamberlain | Steadicam Operator |
| Camera | Loui J. LeRoy | First Assistant "A" Camera |
| Camera | John Scott Williams | Second Assistant "A" Camera |
| Camera | Quenell Jones | "B" Camera Operator |
| Camera | Penelope Helmer | First Assistant "B" Camera |
| Camera | Chad Taylor | Second Assistant "B" Camera |
| Camera | Mary McDade Casteel | Camera Loader |
| Sound | Robert C. Bigelow | Production Sound Mixer |
| Sound | Jack Bigelow | Boom Operator |
| Sound | Alessandro Chimento | Utility Sound |
| Lighting | Jaim O'Neil | Chief Lighting Technician |
| Lighting | Bradley Martin | Assistant Chief Lighting Technician |
| Lighting | Jordan Whaley | Lighting Technician |
| Lighting | Eliot Brasseaux | Lighting Technician |
| Lighting | Russell Beard | Rigging Gaffer |
| Lighting | Lee Jenkins | Rigging Supervisor |
| Lighting | Brian Dallas | Rigging Grip |
| Camera | Nick Nicolay | Key Grip |
| Camera | Jim Wayer | Best Boy Grip |
| Camera | Luke Cauthern | Dolly Grip |
| Camera | Ted Gregg | Dolly Grip |
| Camera | Dallas Hollomon | Grip |
| Camera | Ryan Chamberlain | Grip |
| Lighting | Eric DePoorter | Key Rigging Grip |
| Lighting | Shane Troxler | Rigging Grip |
| Lighting | Nicholas Istas | Rigging Grip |
| Crew | David K. Nami | Special Effects Coordinator |
| Crew | Brad Manis | Special Effects |
| Costume & Make-Up | Amy Gavel | Costume Supervisor |
| Costume & Make-Up | Frank Avanzo | Set Costumer |
| Costume & Make-Up | Natalie Tippett | Set Costumer |
| Costume & Make-Up | Laura Faye Sirkin-Brown | Tailor |
| Costume & Make-Up | Mary Ashton Honore | Makeup Artist |
| Costume & Make-Up | Margeaux Fox | Hair Department Head |
| Costume & Make-Up | Dee Leveque | Hairstylist |
| Directing | Marta Goldstein | Script Supervisor |
| Directing | Lorna Street Dopson | Script Supervisor |
| Production | Lisa Latter | Location Manager |
| Production | Erin Burns | Assistant Location Manager |
| Production | Todd Crockett | Production Accountant |
| Production | Daryl Wilsford | First Assistant Accountant |
| Production | Melissa Perret | Payroll Accountant |
| Production | Lindsey M. Page | Assistant Accountant |
| Production | Stacy Fortenberry | Production Office Coordinator |
| Production | Kate Evans | Assistant Production Coordinator |
| Directing | Alexander Salazar | Second Second Assistant Director |
| Production | Ally Conover | Casting Associate |
| Production | S.G. Gallagher | Casting Assistant |
| Production | Elizabeth Coulon | Location Casting |
| Production | Amelia Chen Miley | Casting Associate |
| Production | Brent Caballero | Extras Casting |
| Production | Kelsey White | Extras Casting Assistant |
| Camera | Michele K. Short | Still Photographer |
| Art | Scot Middleton | Construction Coordinator |
| Art | Kim Harris | Construction Foreman |
| Art | Scott C. Bivona | Greensman |
| Crew | Jeffrey Gowing | Transportation Coordinator |
| Crew | Oscar Austin | Transportation Captain |
| Crew | Alexa White | Animal Wrangler |
| Crew | Sara Alavi | Animal Wrangler |
| Crew | Liz Landers | Craft Service |
| Crew | Margaret L. Lancaster | Craft Service |
| Editing | Jesus 'Chuy' Rosales | Assistant Editor |
| Editing | Derek Larsen | Assistant Editor |
| Production | Ben Simpkins | Post Production Coordinator |
| Sound | Trevor Gates | Supervising Sound Editor |
| Sound | Odin Benitez | Supervising Sound Editor |
| Sound | Paul B. Knox | Sound Effects Editor |
| Sound | Michael Baird | Dialogue Editor |
| Sound | Mark Coffey | First Assistant Sound Editor |
| Sound | Chris Navarro | ADR Mixer |
| Sound | Miguel Barbosa | Foley Artist |
| Sound | Diego S. Staub | Foley Mixer |
| Sound | Kevi Aragunde | Foley Mixer |
| Production | Fabiana Arrastia | ADR Voice Casting |
| Production | Susan Boyajian | ADR Voice Casting |
| Visual Effects | Oliver Taylor | Visual Effects Supervisor |
| Visual Effects | Kymberly Murphy | Visual Effects Coordinator |
| Sound | Johannes Vogel | Conductor |
| Sound | Michael Baber | Music Editor |
| Sound | Sean Barrett | Orchestrator |
| Sound | Benjamin Hoff | Orchestrator |
| Sound | Jamie Thierman | Orchestrator |
| Directing | Joe May | Second Assistant Director |
| Directing | Christopher Landon | Director |
| Production | John Baldecchi | Executive Producer |
| Production | Angela Mancuso | Executive Producer |
| Production | Jason Blum | Producer |
| Production | Ryan Turek | Co-Producer |
| Writing | Christopher Landon | Writer |
| Production | Samson Mucke | Executive Producer |
| Costume & Make-Up | Ignacia Soto-Aguilar | Makeup Artist |
| Costume & Make-Up | William Spataro | Makeup Artist |
| Costume & Make-Up | Ashley Levy | Makeup Department Head |
| Editing | Ben Baudhuin | Editor |
| Costume & Make-Up | Whitney Anne Adams | Costume Design |
| Camera | Toby Oliver | Director of Photography |
| Sound | Bear McCreary | Original Music Composer |
| Writing | Scott Lobdell | Characters |
| Production | Beatriz Sequeira | Co-Producer |
| Production | Erin Vitali | Associate Producer |
| Art | Bill Boes | Production Design |
| Art | Jason Baldwin Stewart | Art Direction |
| Production | Sarah Domeier Lindo | Casting |
| Production | Terri Taylor | Casting |
| Art | Andrew W. Bofinger | Set Decoration |
