When three friends finally come to after a raucous night of bachelor-party revelry, they find a baby in the closet and a tiger in the bathroom. But they can't seem to locate their best friend, Doug – who's supposed to be tying the knot. Launching a frantic search for Doug, the trio perseveres through a nasty hangover to try to make it to the church on time.
Unfortunately the movie The Hangover is not yet available on HBO Max.
| Writing | Jon Lucas | Screenplay |
| Writing | Scott Moore | Screenplay |
| Directing | Todd Phillips | Director |
| Production | Daniel Goldberg | Producer |
| Production | Todd Phillips | Producer |
| Production | Chris Bender | Executive Producer |
| Production | Scott Budnick | Executive Producer |
| Production | William Fay | Executive Producer |
| Production | Jon Jashni | Executive Producer |
| Production | J.C. Spink | Executive Producer |
| Production | Thomas Tull | Executive Producer |
| Sound | Christophe Beck | Original Music Composer |
| Camera | Lawrence Sher | Director of Photography |
| Editing | Debra Neil-Fisher | Editor |
| Production | Juel Bestrop | Casting |
| Production | Seth Yanklewitz | Casting |
| Art | Bill Brzeski | Production Design |
| Costume & Make-Up | Louise Mingenbach | Costume Design |
| Sound | George Drakoulias | Music Supervisor |
| Sound | Randall Poster | Music Supervisor |
| Production | David Siegel | Co-Producer |
| Production | Jeffrey Wetzel | Co-Producer |
| Production | David Siegel | Unit Production Manager |
| Directing | Jeffrey Wetzel | First Assistant Director |
| Directing | Paul Schneider | Second Assistant Director |
| Art | Andrew Max Cahn | Supervising Art Director |
| Art | A. Todd Holland | Art Direction |
| Art | Danielle Berman | Set Decoration |
| Camera | Daniel C. Gold | "A" Camera Operator |
| Camera | Julie Donovan | First Assistant "A" Camera |
| Camera | Bryan G. Haigh | Second Assistant "A" Camera |
| Camera | Geoffrey Haley | "B" Camera Operator |
| Camera | Geoffrey Haley | Steadicam Operator |
| Camera | Gregory Irwin | First Assistant "B" Camera |
| Camera | Jerry Patton | Second Assistant "B" Camera |
| Camera | Suzanne Dietz | Camera Loader |
| Camera | Alan Caudillo | Second Unit Director of Photography |
| Camera | Michael Kelem | Aerial Director of Photography |
| Sound | Lee Orloff | Sound Mixer |
| Sound | Brian Robinson | Boom Operator |
| Sound | Mike Anderson | Utility Sound |
| Directing | Kerry Lyn McKissick | Script Supervisor |
| Lighting | Jarred Waldron | Chief Lighting Technician |
| Lighting | David Ghegan | Assistant Chief Lighting Technician |
| Camera | Sean Patrick Crowell | Key Grip |
| Camera | John Koth | Best Boy Grip |
| Lighting | Josh Stancil | Key Rigging Grip |
| Camera | Seong Dilg | Dolly Grip |
| Costume & Make-Up | Janeen Schreyer | Makeup Department Head |
| Costume & Make-Up | Patricia Androff | Key Makeup Artist |
| Costume & Make-Up | Lori McCoy-Bell | Hair Department Head |
| Costume & Make-Up | Merribelle Anderson | Key Hair Stylist |
| Costume & Make-Up | Alison McCosh | Assistant Costume Designer |
| Costume & Make-Up | Charlene Amateau | Costume Supervisor |
| Costume & Make-Up | Mitchell Ray Kenney | Costume Supervisor |
| Crew | Susan E. Novick | Post Production Supervisor |
| Editing | David S. Clark | First Assistant Editor |
| Sound | Andrew Silver | Supervising Music Editor |
| Sound | Fernand Bos | Music Editor |
| Sound | Julie Pearce | Music Editor |
| Sound | Tim Chau | Sound Designer |
| Sound | Tim Chau | Supervising Sound Editor |
| Sound | Tim Chau | Sound Re-Recording Mixer |
| Sound | Gregory H. Watkins | Sound Re-Recording Mixer |
| Sound | Tim LeBlanc | Sound Re-Recording Mixer |
| Sound | Jim Brookshire | Supervising ADR Editor |
| Sound | Nils C. Jensen | Sound Effects Editor |
| Sound | Clayton Weber | Sound Effects Editor |
| Sound | Bob Beher | Foley Editor |
| Sound | Benjamin Beardwood | Dialogue Editor |
| Sound | Joseph Tsai | Assistant Sound Editor |
| Sound | John Roesch | Foley Artist |
| Sound | Alyson Dee Moore | Foley Artist |
| Sound | David Lee Fein | Foley Artist |
| Sound | Hilda Hodges | Foley Artist |
| Sound | Mary Jo Lang | Foley Mixer |
| Sound | David Jobe | Foley Mixer |
| Sound | Thomas J. O'Connell | ADR Mixer |
| Production | Gretel Twombly | Production Coordinator |
| Production | Ken Lavet | Location Manager |
| Art | Desma Murphy | Assistant Art Director |
| Art | R. Scott Doran | Leadman |
| Art | Ted Boonthanakit | Storyboard Artist |
| Art | Christopher Isenegger | Art Department Coordinator |
| Camera | Frank Masi | Still Photographer |
| Visual Effects | Gray Marshall | Visual Effects Supervisor |
| Directing | Kevin O'Neil | Second Second Assistant Director |
| Directing | Courtenay Miles | Second Unit First Assistant Director |
| Directing | David Mendoza | Additional Second Assistant Director |
| Crew | David Leitch | Stunts |
| Crew | Chris O'Hara | Stunt Double |
| Crew | Jon H. Epstein | Utility Stunts |
| Crew | Freddie Hice | Stunts |
| Crew | Chris Palermo | Stunts |
| Crew | Darrin Prescott | Stunt Coordinator |
| Crew | Scotty Richards | Stunt Coordinator |
| Crew | Michael H. Barnett | Stunts |
| Crew | Philip Tan | Stunts |
| Crew | Casey O'Neill | Stunts |
| Crew | Craig Frosty Silva | Stunts |
| Crew | Ed McDermott II | Stunt Driver |
| Crew | Chris O'Hara | Stunts |
| Crew | Mickey Giacomazzi | Stunts |
| Crew | Sean Graham | Stunts |
| Crew | Wade Eastwood | Stunt Driver |
| Crew | Mike Justus | Utility Stunts |
| Crew | Donny Bailey | Stunt Driver |
| Crew | Thomas Robinson Harper | Stunts |
| Crew | Keith Woulard | Stunts |
| Crew | Sonny Tipton | Stunt Double |
| Crew | Mark Norby | Stunt Double |
| Crew | Philip Tan | Stunt Double |
| Crew | Suzanne Prescott | Stunts |
| Crew | Jimmy Hart | Stunts |
| Crew | Robert Nagle | Stunt Driver |
| Crew | Marc C. Geschwind | Stunt Driver |
| Art | Russell Bobbitt | Property Master |
