Phil

Bradley Cooper

Stu Price

Ed Helms

Alan

Zach Galifianakis

Doug

Justin Bartha

Jade

Heather Graham

Tracy Garner

Sasha Barrese

Sid

Jeffrey Tambor

Mr. Chow

Ken Jeong

Melissa

Rachael Harris

Mike Tyson

Mike Tyson

Black Doug

Mike Epps

Leonard

Jernard Burks

Officer Franklin

Rob Riggle

Officer Garden

Cleo King

Eddie

Bryan Callen

Dr. Valsh

Matt Walsh

Chow's #1

Ian Anthony Dale

Chow's #2

Michael Li

Linda

Sondra Currie

Stephanie

Gillian Vigman

Lisa

Nathalie Fay

Hotel Guest at Valet

Chuck Pacheco

Hotel Valet

Jesse Erwin

Wedding Singer

Dan Finnerty

Casino Dealer

Keith Lyle

Officer Foltz

Brody Stevens

Mr. Creepy

Todd Phillips

Neeco

Mike Vallely

Police Clerk

James Martin Kelly

Felix

Murray Gershenz

Eli

Andrew Astor

Budnick

Casey Margolis

Old Timer at Gas Station

Ken Flaherty

Woman in Elevator

Constance Broge

Pit Boss

Joe Alexander

Mini-Mart Cashier

Sue Pierce

Tailor

Floyd Levine

Minister

Robert A. Ringler

Paul Giamatti

Mason Lee

Bridesmaid

Britt Barrett

Bridesmaid

Chauntae Davies

Aroon Seeboonruang

Yasmin Lee

Bridesmaid

Alisa Allapach

Stun Gun Boy

Nicholas Furu

Stun Gun Girl

Angelica Flameno

Screaming Girl

Lily Winn

Eddie's Assistant

Katerina Moutsatsou

Tyson's Bodyguard

Faleolo Alailima

Orderly (uncredited)

Rio Ahn

Katie

Charlene Geisler

Caesar's Palace Pimp (uncredited)

John Jason Bailey

Roman Soldier at Caesar's Palace (uncredited)

Cody Deal

Casino Guest (uncredited)

Natalie Cohen

Casino Guest (uncredited)

Carrie Keagan

Casino Guest (uncredited)

Guile Branco

Casino High Roller (uncredited)

Richard Alan Reid

High Roller (uncredited)

Lanette Fugit Hannah

Parent Driving Jaguar (uncredited)

David Hill

Max - Student (uncredited)

Mitch Holleman

Casino Guest (uncredited)

Jessica Simons

Precision Driver (uncredited)

Anthony Mingilino

Guy in the Elevator (uncredited)

Michael A. Rizza

Girl in Elevator (uncredited)

Kaitlin Clark

Mom in Elevator (uncredited)

Heather Roop

Guitarist in Wedding Band (uncredited)

Joe Satriani

Himself (uncredited)

Carrot Top

Cocktail Waitress (uncredited)

Anat Gerber

Tiger (uncredited)

Victor Yerrid