Duplex
When a young couple buys their dream home, they have no idea what the sweet little old lady upstairs is going to put them through!
Ben Stiller
Alex Rose
Drew Barrymore
Nancy Kendricks
Eileen Essell
Mrs. Connelly
Harvey Fierstein
Kenneth
Justin Theroux
Coop
James Remar
Chick
Robert Wisdom
Officer Dan
Swoosie Kurtz
Jean
Wallace Shawn
Herman
Maya Rudolph
Tara
Amber Valletta
Celine
Cheryl Bartel
Ginger
Tim Maculan
Terrence
Jackie Sandler
Bartender
Evgeniy Lazarev
Mr. Dzerzhinsky
Kumar Pallana
Indian Restaurant Owner
Philip Perlman
Phil
Gary Riotto
Drug Dealer
Michelle Krusiec
Dr. Kang
Margie Loomis
Old Biddy #1
Linda Porter
Old Biddy #2
Edward Edwards
Antique Dealer
Louis Giambalvo
Pharmacist
Tracey Walter
Pharmacy Customer
John Hamburg
Mr. Friedman
Christina Kirk
Mrs. Friedman
Jenette Goldstein
Moderator
Leyna Nguyen
Female Newscaster
Chuma Gault
Mailroom Guy
Jim Castillo
Weatherman
Michael Fahn
Sneezer on Train
Roberta R. Deen
Caterer
Christopher Doyle
Tavern Bartender
Christine La Fontaine
Don Piper Fan #1
Joey Banks
Police Officer
Geraldine Hughes
Receptionist
Will Blomquist
College Student on Subway (uncredited)
Danny DeVito
Narrator (voice) (uncredited)
Larry Vigus
Man on Street (uncredited)
Larry Doyle
Screenplay
Danny DeVito
Director
Drew Barrymore
Producer
Ben Stiller
Producer
Lynzee Klingman
Editor
Greg Hayden
Editor
Anastas N. Michos
Director of Photography
Margery Simkin
Casting
Stuart Cornfeld
Producer
Jeremy Kramer
Producer
Alan C. Blomquist
Executive Producer
Jennifer Wachtell
Executive Producer
Nancy Juvonen
Producer
Meryl Poster
Executive Producer
Larry Doyle
Co-Producer
Richard N. Gladstein
Executive Producer
Joni Avery
Stunts
David Newman
Original Music Composer
Harvey Weinstein
Executive Producer
Charles Croughwell
Stunt Coordinator
Bob Weinstein
Executive Producer
Dennis Widmyer
Art Department Production Assistant
Candace Neal
Key Hair Stylist