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.
You can now watch The Hangover online on the following streaming providers in the United States.
| Production | Chris Bender | Executive Producer |
| Camera | Lawrence Sher | Director of Photography |
| Editing | Debra Neil-Fisher | Editor |
| Production | Juel Bestrop | Casting |
| Production | David Siegel | Producer |
| Production | J.C. Spink | Executive Producer |
| Sound | Christophe Beck | Original Music Composer |
| Writing | Jon Lucas | Screenplay |
| Writing | Scott Moore | Screenplay |
| Art | Bill Brzeski | Production Design |
| Production | Thomas Tull | Executive Producer |
| Production | William Fay | Executive Producer |
| Directing | Todd Phillips | Director |
| Production | Todd Phillips | Producer |
| Production | Daniel Goldberg | Producer |
| Production | Scott Budnick | Executive Producer |
| Production | Seth Yanklewitz | Casting |
| Production | Jon Jashni | Executive Producer |
| Production | Jeffrey Wetzel | Producer |
| Art | Russell Bobbitt | Property Master |
| Costume & Make-Up | Camille Friend | Hairstylist |
| Lighting | Luke Kalteux | Lighting Technician |
