Ben Stiller
Alex Rose
Acting
Drew Barrymore
Nancy Kendricks
Acting
Amber Valletta
Céline
Acting
Eileen Essell
Mrs. Connelly
Acting
Harvey Fierstein
Kenneth
Acting
Justin Theroux
Coop
Acting
Swoosie Kurtz
Jean
Acting
Jackie Sandler
Bartender
Acting
Robert Wisdom
Officer Dan
Acting
James Remar
Chick
Acting
Wallace Shawn
Herman
Acting
Maya Rudolph
Tara
Acting
Cheryl Klein
Ginger
Acting
Christopher Doyle
Tavern Bartender
Crew
Tim Maculan
Terrence
Acting
Christina Kirk
Mrs. Friedman
Acting
John Hamburg
Mr. Friedman
Writing
Jenette Goldstein
Moderator
Acting
Geraldine Hughes
Receptionist
Acting
Christine La Fontaine
Don Piper Fan #1
Acting
Joey Banks
Police Officer
Acting
Tracey Walter
Pharmacy Customer
Acting
Michelle Krusiec
Dr. Kang
Acting
Gary Riotto
Drug Dealer
Acting
Philip Perlman
Phil
Acting
Danny DeVito
Narrator (voice, uncredited)
Acting
Evgeniy Lazarev
Mr. Dzerzhinsky
Acting
Edward Edwards
Antique Dealer
Acting