Anna FarisCindy

Regina HallBrenda

Craig BierkoTom Ryan

Bill PullmanHenry Hale

Anthony AndersonMahalik

Leslie NielsenPresident Baxter Harris

Molly ShannonMarilyn

Michael MadsenOliver

Chris ElliottEzekiel

Carmen ElectraHolly

Shaquille O'NealShaq

Phil McGrawHimself

Cloris LeachmanMrs. Norris

Conchita CampbellRachel

Beau MirchoffRobbie Ryan

Kevin HartCJ

DeRay DavisMarvin

Simon RexGeorge

YoungBloodZYoungBloodZ

Bryan CallenHarper

Alonzo BoddenJamison

Dave AttellKnifeman

Holly MadisonBlonde #1

Bridget MarquardtBlonde #2

Kendra WilkinsonBlonde #3

Drew MikuskaCody

ChingyChingy

FabolousGunman

Lil' JonGloating Driver

Henry MahMr. Koji

Garrett MasudaJapanese Ghost Boy

John ReardonJeremiah

Campbell LaneAmos

Catherine BarrollFemale Elder #1

Anna FergusonFemale Elder #2

Sean AllanMale Elder #2

Ralph AldermanMale Elder #3

Brad Sihvon'His Brother, The Sheriff!'

Dave LeachMordecai

Andrew McNeeHoss

Tomoko SatoJapanese Ghost Woman

Edward MossMichael Jackson

Dru WilliamsCindy's Husband

Debra WilsonOprah

Laura DashSaw Villain - Alien

David MylreaZoltar / 'I'll Pay You'

Craig MazinSaw Villain (voice)

David ZuckerZoltar (voice)

Michael McDonaldTiffany Stone

Champagne PowellDon King

Steve ArcherSecret Service Agent

Tim HenryDock Foreman

Alex BruhanskiTiffany's Trainer

Doug AbrahamsFight Referee

Blaine AndersonVendor at Fight

Dale WolfeHang Gliding Man

Ann Warn Pegg'Were You Naked?'

Jessica McLeodLittle Girl

David MacKay'Alien Attack!'

Tony AliTerrorist

Jana MitsoulaRunning Woman #1

Sharon SimmsRunning Woman #2

Mark Burgess'My Bowels Have Stopped Moving!'

Wes TaylorMarilyn's New Husband

Gwenda LorenzettiMr. Koji's Assistant

Brenda McDonaldOld Lady Henderson

Tim O'HalloranPigface Joe

Darren RizzoloSpit Take Kid #1

Adam CannelSpit Take Kid #2

Sadie DecosteSpit Take Kid #3

Michelle GrigorSpit Take Kid #4

Leandro IddrisuSpit Take Kid #5

Justin CallanSpit Take Kid #6

Crystal LoweChingy's Girl #1

Christie LaingChingy's Girl #2

Angelique NaudeChingy's Really Hot Waitress

Dexter BellChingy's Hype Man

Beverley BreuerBlonde Woman in Alien Basket

Scott BarrattFight Announcer

Barry W. LevyNational Spokesman

Darryl ScheelarShotgun Man

Rorelee TioYoko

Steve KiziakTom's Neighbor #1

Link BakerTom's Neighbor #2

Kimberley BuchananTom's Neighbor #3

Kathryn DobbsSchool Teacher

Tony MorelliBall Scratcher

Tina HosfordWet T-Shirt Girl #1

Elisa KingWet T-Shirt Girl #2

Andrea MorrowWet T-Shirt Girl #3

Monica DillonMahalik's Grandmother

Sarah EdmondsonBar Waitress

Kwesi AmeyawSoldier

Ted FriendReporter

Daniel BruceBelgian Minister

Chic GibsonUN Diplomat #1

Robbie SegulamUN Diplomat #2

Nimet KanjiUN Diplomat #3

Gabriela CereceroUN Diplomat #4

Michael IkedaUN Diplomat #5

Mina E. MinaUN Diplomat #6

Ahmad SharmrouUN Diplomat #7

Steadwick D'PenhaUN Diplomat #8

Gregory BennettRussian Diplomat

Uget EbonyUN Diplomat #10

George GroveDoctor

Charlie SheenTom Logan

James Earl Jones

Patrice O'Neal

Chris Williams

Mashiah Vaughn-Hulbert

Kimani Ray Smith

Yaroslav Poverlo

Amber Borycki

David ZuckerDirector

Jim AbrahamsScreenplay

Craig MazinScreenplay & Producer

Pat ProftScreenplay

Shawn WayansCharacters

Marlon WayansCharacters

Buddy JohnsonCharacters

Phil BeaumanCharacters

Jason FriedbergCharacters

Aaron SeltzerCharacters

Harvey WeinsteinExecutive Producer

Bob WeinsteinExecutive Producer

Robert K. WeissProducer