The Hangover (2009)

Bradley Cooper as Phil Wenneck

Ed Helms as Stu Price

Zach Galifianakis as Alan Garner

Justin Bartha as Doug Billings

Heather Graham as Jade

Sasha Barrese as Tracy Garner

Jeffrey Tambor as Sid Garner

Ken Jeong as Mr. Chow

Rachael Harris as Melissa

Mike Tyson as Himself

Mike Epps as Black Doug

Jernard Burks as Leonard

Rob Riggle as Officer Franklin

Cleo King as Officer Garden

Bryan Callen as Eddie Palermo

Matt Walsh as Dr. Valsh

Ian Anthony Dale as Chow's #1

Sondra Currie as Linda

Gillian Vigman as Stephanie

Chuck Pacheco as Hotel Guest at Valet

Brody Stevens as Officer Foltz

Todd Phillips as Mr. Creepy

Andrew Astor as Eli

Alisa Allapach as Bridesmaid

Michael Li as Chow's #2 | Nathalie Fay as Lisa | Jesse Erwin as Hotel Valet | Dan Finnerty as Wedding Singer | Keith Lyle as Casino Dealer | Mike Vallely as Neeco | James Martin Kelly as Police Clerk | Murray Gershenz as Felix | Casey Margolis as Budnick | Ken Flaherty as Old Timer at Gas Station | Joe Alexander as Pit Boss | Constance Broge as Woman in Elevator | Sue Pierce as Mini-Mart Cashier | Floyd Levine as Tailor | Robert A. Ringler as Minister | Britt Barrett as Bridesmaid | Chauntae Davies as Bridesmaid | Nicholas Furu as Stun Gun Boy | Angelica Flameno as Stun Gun Girl | Lily Winn as Screaming Girl | Katerina Moutsatsou as Eddie's Assistant | Faleolo Alailima as Tyson's Bodyguard | Rio Ahn as Orderly (uncredited) | John Bailey as Ceasar's Palace Pimp (uncredited) | Bart Blackburn as Drunk Casino Patron (uncredited) | Jordan Bobbitt as Flower Girl #1 (uncredited) | Guile Branco as Guest at Casino (uncredited) | Joey Brander as Student (uncredited) | Michael Bravo as Convenience Store Patron (uncredited) | Kaitlin Clark as Girl in Elevator (uncredited) | Natalie Cohen as Casino Patron #6 (uncredited) | Matthew Corbett Davis as Blackjack Player (uncredited) | Cody Deal as Roman Soldier at Caesar's Palace (uncredited) | Lanette Fugit as High Roller (uncredited) | Charlene Geisler as Katie - Girl in the elevator (uncredited) | David Hill as Parent Driving Jaguar (uncredited) | Mitch Holleman as Max - Student (uncredited) | Brian Irvin as VIP Hotel Guest (uncredited) | Ty Izquierdo as Bartender (uncredited) | Brittani Jenee' as Bachelorette (uncredited) | Carrie Keagan as Casino Guest (uncredited) | Niko Koshet as Wedding Guest (uncredited) | Dov Markowich as Blackjack Player (uncredited) | Stephanie Mathis as Casino Guest (uncredited) | Anthony Mingilino as Precision Driver (uncredited) | April Montgomery as Groom's Wedding Guest (uncredited) | Roy C. Peterson as Tri Card Player (uncredited) | Alex Pulido as Private School Student (uncredited) | Richard Reid as Vegas High Roller (uncredited) | Joan Riegert as High Roller Wife (uncredited) | Rachael Riegert as Cocktail Waitress (uncredited) | Michael A. Rizza as Guy in the elevator (uncredited) | Heather Roop as Mom in Elevator (uncredited) | Joe Satriani as Guitarist in Wedding Band (uncredited) | Fran Severini as Dancing Grandma (uncredited) | Jessica Simons as Casino Guest (uncredited) | Tom Spano as Casino High Roller (uncredited) | Scott 'Carrot Top' Thompson as Himself (uncredited) | Jaira Valenti as Bartender Hostess (uncredited) | Ryan Van de Kamp Buchanan as Wedding Waiter (uncredited) | Yvonne Vera as Extra (uncredited) | Victor Yerrid as Tiger (uncredited) | Anat Gerber as Cocktail Waitress (uncredited) | Executive Producer  : Chris Bender | Producer  : Daniel Goldberg | Director  : Todd Phillips |