Matt Damon
Bob
Greg Kinnear
Walt
Eva Mendes
April
Cher
Self
Seymour Cassel
Morty O'Reilly
Griffin Dunne
Self
Wen Yann Shih
May
Dane Cook
Officer Fraioli
Frankie Muniz
Self (uncredited)
Pat Crawford Brown
Mimmy
Meryl Streep
Self (uncredited)
Jessica Cauffiel
Bar Hottie
Cam Neely
MV Hockey Player
Daniel Greene
Mr. Tourist
Nikki Tyler-Flynn
Double Bubble Casting Agent
Jackie Flynn
Howard
Danny Murphy
Dicky
Skyler Stone
George
Mike Cerrone
Hockey Stud
Michael Lee Merrins
Umpire #1
Jonathan Cauff
Umpire #2
Michael Callan
Fox Prexy
Steve Tyler
Officer Reney
Peter Dante
Officer J.J. Hill
Benjamin Koldyke
Officer Tommy Johnson
Elaine Curtis
Cher's Assistant
Gary Valentine
Wes
Roger Fan
Executive #1
Sayed Badreya
Assisting Surgeon
Troy Brown
Pro Golf Tour Caddy
Catherine McCord
Jogger Babe #1
Kelly Albanese
Jogger Babe #2
Paulina Neely
Jogger Babe #3
Tracy Ashton
Casting Agent #2
Ellen Jacoby
Casting Agent #7
Doug Jones
Space Alien #2
Ben Carson
Head Surgeon
Rhona Mitra
Bus Stop Bombshell
Bella Thorne
MV Sideline Fan (uncredited)
Luke Wilson
Self
Remy Thorne
MV Sideline Fan
Lin Shaye
Makeup Babe
Deborah Smith Ford
Theatre Patron
Ray 'Rocket' Valliere
Rocket
Tommy Songin
Tommy
Brian Hayes Currie
Laughing Director
Johnny Cicco
Porno Director
Jeff Ross
Beaze Security Guard
Googy Gress
Pete Peterson
Jay Leno
Self
Kiele Sanchez
Pepper Spray Cutie
Tom Brady
Computer Geek #1
Lawyer Milloy
Computer Geek #2
George Christy
Beaze Stagehand
Stephen Saux
Drive-by Heckler
Tracey Ruggiero
Barney's Waitress
Mary Hart
Self (uncredited)
Jesse Ventura
Self (uncredited)
Adam Shankman
Choreographer / Waiter
Monika Kramlik
Brunette Double Bubble Babe
Ashley B. Howard
Blonde Double Bubble Babe
Lisa Ratzin
Dancer #3
Apple Farrelly
LA Restaurant Patron with Meryl Streep (as Apple Kocsis)
Ryan Biegel
Bonnie & Clyde Musical Audience