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.
Bradley Cooper | Phil Wenneck |
Ed Helms | Stu Price |
Zach Galifianakis | Alan Garner |
Justin Bartha | Doug Billings |
Heather Graham | Jade |
Sasha Barrese | Tracy Garner |
Jeffrey Tambor | Sid Garner |
Ken Jeong | Mr. Chow |
Rachael Harris | Melissa |
Mike Tyson | Himself |
Mike Epps | Black Doug |
Jernard Burks | Leonard |