Twee dagen voor zijn huwelijk, gaat Doug met drie vrienden naar Las Vegas, om daar een knallend vrijgezellenfeest te houden.
Nee, helaas is The Hangover nog niet beschikbaar op Netflix in Nederland.
| Camera | Lawrence Sher | Director of Photography |
| Editing | Debra Neil-Fisher | Editor |
| Production | Chris Bender | Executive Producer |
| Art | Bill Brzeski | Production Design |
| Directing | Todd Phillips | Director |
| Production | Todd Phillips | Producer |
| Production | Jon Jashni | Executive Producer |
| Production | Seth Yanklewitz | Casting |
| Sound | Christophe Beck | Original Music Composer |
| Production | Daniel Goldberg | Producer |
| Production | William Fay | Executive Producer |
| Production | J.C. Spink | Executive Producer |
| Production | Juel Bestrop | Casting |
| Writing | Jon Lucas | Screenplay |
| Writing | Scott Moore | Screenplay |
| Production | Thomas Tull | Executive Producer |
| Production | Scott Budnick | Executive Producer |
| Art | A. Todd Holland | Art Direction |
| Production | David Siegel | Co-Producer |
| Directing | Paul Schneider | Second Assistant Director |
| Costume & Make-Up | Louise Mingenbach | Costume Design |
| Sound | George Drakoulias | Music Supervisor |
| Sound | Randall Poster | Music Supervisor |
| Directing | Jeffrey Wetzel | First Assistant Director |
| Art | Andrew Max Cahn | Supervising Art Director |
| Production | Jeffrey Wetzel | Co-Producer |
| Production | David Siegel | Unit Production Manager |
| Camera | Julie Donovan | First Assistant "A" Camera |
| Camera | John Koth | Best Boy Grip |
| Camera | Jerry Patton | Second Assistant "B" Camera |
| Lighting | Josh Stancil | Key Rigging Grip |
| Camera | Gregory Irwin | First Assistant "B" Camera |
| Lighting | David Ghegan | Assistant Chief Lighting Technician |
| Costume & Make-Up | Janeen Schreyer | Makeup Department Head |
| Art | Danielle Berman | Set Decoration |
| Camera | Geoffrey Haley | "B" Camera Operator |
| Sound | Lee Orloff | Sound Mixer |
| Lighting | Jarred Waldron | Chief Lighting Technician |
| Camera | Geoffrey Haley | Steadicam Operator |
| Sound | Mike Anderson | Utility Sound |
| Camera | Bryan G. Haigh | Second Assistant "A" Camera |
| Camera | Alan Caudillo | Second Unit Director of Photography |
| Camera | Michael Kelem | Aerial Director of Photography |
| Sound | Brian Robinson | Boom Operator |
| Directing | Kerry Lyn McKissick | Script Supervisor |
| Camera | Daniel C. Gold | "A" Camera Operator |
| Camera | Suzanne Dietz | Camera Loader |
| Camera | Seong Dilg | Dolly Grip |
| Camera | Sean Patrick Crowell | Key Grip |
| Costume & Make-Up | Alison McCosh | Assistant Costume Designer |
| Sound | Julie Pearce | Music Editor |
| Sound | Tim Chau | Supervising Sound Editor |
| Sound | Joseph Tsai | Assistant Sound Editor |
| Art | Ted Boonthanakit | Storyboard Artist |
| Art | Christopher Isenegger | Art Department Coordinator |
| Art | R. Scott Doran | Leadman |
| Sound | Andrew Silver | Supervising Music Editor |
| Sound | Jim Brookshire | Supervising ADR Editor |
| Sound | Thomas J. O'Connell | ADR Mixer |
| Costume & Make-Up | Mitchell Ray Kenney | Costume Supervisor |
| Crew | Susan E. Novick | Post Production Supervisor |
| Sound | Alyson Dee Moore | Foley Artist |
| Sound | David Jobe | Foley Mixer |
| Sound | Clayton Weber | Sound Effects Editor |
| Sound | Hilda Hodges | Foley Artist |
| Costume & Make-Up | Charlene Amateau | Costume Supervisor |
| Sound | Tim Chau | Sound Designer |
| Production | Gretel Twombly | Production Coordinator |
| Camera | Frank Masi | Still Photographer |
| Sound | Nils C. Jensen | Sound Effects Editor |
| Editing | David S. Clark | First Assistant Editor |
| Sound | Fernand Bos | Music Editor |
| Art | Desma Murphy | Assistant Art Director |
| Sound | John Roesch | Foley Artist |
| Directing | Courtenay Miles | Second Unit First Assistant Director |
| Sound | Tim Chau | Sound Re-Recording Mixer |
| Sound | Tim LeBlanc | Sound Re-Recording Mixer |
| Costume & Make-Up | Patricia Androff | Key Makeup Artist |
| Costume & Make-Up | Merribelle Anderson | Key Hair Stylist |
| Visual Effects | Gray Marshall | Visual Effects Supervisor |
| Directing | Kevin O'Neil | Second Second Assistant Director |
| Sound | Benjamin Beardwood | Dialogue Editor |
| Costume & Make-Up | Lori McCoy-Bell | Hair Department Head |
| Sound | Bob Beher | Foley Editor |
| Sound | Mary Jo Lang | Foley Mixer |
| Sound | Gregory H. Watkins | Sound Re-Recording Mixer |
| Sound | David Lee Fein | Foley Artist |
| Production | Ken Lavet | Location Manager |
| 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 | Suzanne Prescott | Stunts |
| Crew | Scotty Richards | Stunt Coordinator |
| Crew | Robert Nagle | Stunt Driver |
| Crew | Darrin Prescott | Stunt Coordinator |
| Crew | Mike Justus | Utility Stunts |
| Crew | Mark Norby | Stunt Double |
| Crew | Mickey Giacomazzi | Stunts |
| Crew | Thomas Robinson Harper | Stunts |
| Crew | Sonny Tipton | Stunt Double |
| Crew | Casey O'Neill | Stunts |
| Crew | Ed McDermott II | Stunt Driver |
| Crew | Chris O'Hara | Stunts |
| Crew | Jimmy Hart | Stunts |
| Crew | Marc C. Geschwind | Stunt Driver |
| Crew | Craig Frosty Silva | Stunts |
| Crew | Philip Tan | Stunts |
| Crew | Michael H. Barnett | Stunts |
| Crew | Sean Graham | Stunts |
| Crew | Keith Woulard | Stunts |
| Crew | Wade Eastwood | Stunt Driver |
| Crew | Donny Bailey | Stunt Driver |
| Crew | Philip Tan | Stunt Double |
| Art | Russell Bobbitt | Property Master |
| Camera | Geoffrey Haley | Camera Operator |
