Will Ferrell
as Cam Brady

Zach Galifianakis
as Marty Huggins

Jason Sudeikis
as Mitch Wilson

Katherine LaNasa
as Rose Brady

Dylan McDermott
as Tim Wattley

Sarah Baker
as Mitzi Huggins

John Lithgow
as Glen Motch

Dan Aykroyd
as Wade Motch

Brian Cox
as Raymond

Karen Maruyama
as Mrs. Yao

Grant Goodman
as Clay Huggins

Kya Haywood
as Dylan/Clay Huggins

Randall D. Cunningham
as Cam Brady Jr.

Madison Wolfe
as Jessica Brady

Thomas Middleditch
as Travis

Josh Lawson
as Tripp

Heather Lawless
as Diane

Jack McBrayer
as Mr. Mendenhall

Elizabeth Diane Wells
as Mrs. Mendenhall

Billy Slaughter
as Dermot

Aaron Jay Rome
as Intern Jason

Kate Miner
as Shana

Amelia Jackson-Gray
as Becky

Bobby Tisdale
as Huggins Supporter

Wolf Blitzer
as Wolf Blitzer

Piers Morgan
as Piers Morgan

Bill Maher
as Bill Maher

Chris Matthews
as Chris Matthews

Dennis Miller
as Dennis Miller

Lawrence O'Donnell
as Lawrence O'Donnell

Joe Scarborough
as Joe Scarborough

Mika Brzezinski
as Mika Brzezinski

Willie Geist
as Willie Geist

Ed Schultz
as Ed Schultz

P.J. Byrne
as Rick

Patrick Weathers
as Old Councilman

Gerry May
as Carter Baines

Tzi Ma
as Mr. Zheng

Bill Martin Williams
as Senator Lloyd

Danny Vinson
as Elder Dan

John D. Reaves
as Banker

Scott A. Martin
as Wes Talager

Rob Mariano
as Boston Rob

Mike Mizanin
as The Miz

Randy Bachman
as Bachman & Turner

Mick Dalla-Vee
as Bachman & Turner

Marc Lafrance
as Bachman & Turner

Brent Howard Knudsen
as Bachman & Turner

Charles Frederick Turner
as Bachman & Turner

Danny Hanemann
as Hunter

Jason Kirkpatrick
as Hunter

Taryn Terrell
as Janette

J.D. Evermore
as State Official

Matt Borel
as Rainbowland Moderator

Millard Darden
as Moderator Carl Terry

Mikki Val
as Town Hall Moderator

Ramona Tyler
as Reporter Brenda Britton

Steve Wilkins
as Reporter Darren

Rowan Joseph
as Reporter Gary

Dane Rhodes
as Working-Class Man

Trey Burvant
as Man at Debate

Joe Chrest
as Rainbowland Audience Member

Peaches Davis
as Mrs. Cutler

Stephanie Dotson
as Choir Soloist

Seth Morris
as Confession Husband

Tara Copeland
as Confession Wife

Frank Drank
as Biker Guy

Luka Jones
as Biker Guy

Paul Zies
as Biker Guy

Early Whitesides
as Elderly Man

Leslea Fisher
as Election Night Girl

Steve Tom
as Congressman

Catherine Shreves
as Anchor Rachel

Amber Dawn Landrum
as Punched Baby's Mother

Dustan Costine
as Police Officer

Tim Hickey
as Patriotic Passerby

Loriel Hennington
as Dancer

Tyne Stecklein
as Dancer

Krystal Ellsworth
as Dancer

Kayla Jenee Radomski
as Dancer

Brittany Perry-Russell
as Cam Brady Cheerleader

Colleen Craig
as Dancer

Julia Adams
as Doctor (uncredited)

John L. Armijo
as Migrant Worker / Bandito (uncredited)

Christi Barlow
as City Official (uncredited)

Kevin Beard
as Cam Supporter (uncredited)

Nick Blady
as Snake Worshiper (uncredited)

Allison Bryant
as Rally Leader (uncredited)

Tom Bubrig
as Reporter (uncredited)

Tom Cain
as State Trooper (uncredited)

Grant Case
as Campaign Staffer (uncredited)

John Cenatiempo
as Security Guard (uncredited)

Jean-Luc Charboneau
as Shiek #2 (uncredited)

Felder Charbonnet
as Police Officer #1 (uncredited)

Lee Christian
as Photographer (uncredited)

Jennifer Culicchia
as Woman in Bed (uncredited)

John F. Daniel
as Giant Marty (uncredited)

Raymond Delaune
as Reporter (uncredited)

Christy B. Devarauxx
as Teacher (uncredited)

Kasey Emas
as Reporter (uncredited)

Jerry Esslinger Jr.
as Businessman (uncredited)

Cy Fahrenholtz
as Synagogue Attendee (uncredited)

Dacia Fernandez
as Cam Brady Cheerleader (uncredited)

Elizabeth Foley
as Young Cam's Friend (uncredited)

Leni Ford
as Staff Member (uncredited)

Claire Frederiksen
as Reporter (uncredited)

William G. Gil
as Air Force Officer (uncredited)

John Goodman
as Congressman Scott Talley (uncredited)

Jennifer Hinrichs
as Snake Church Dancer (uncredited)

Timothy Hinrichs
as Snake Church Dancer (uncredited)

Glen Hobgood
as Naked Guy (uncredited)

Mark Joyce
as City Official (uncredited)

Sara Kenley
as Blonde Cam Shot Girl / Cheerleader (uncredited)

Kristal Kincaid
as Huggins Supporter (uncredited)

Rhonda Laizer
as Reporter (uncredited)

Ever Eloise Landrum
as Baby (uncredited)

Robert Larriviere
as Photographer (uncredited)

A.J. Leitell
as Stuart (uncredited)

Parker Lovein
as Jared Mendenhall (uncredited)

Brian Matney
as Preacher (uncredited)

Harlon Miller
as Security Guard (uncredited)

Dustin Milligan
as College Frat Guy (uncredited)

Lance E. Nichols
as Denning Mayor (uncredited)

Jeffery Nowell
as Debate Attendee (uncredited)

Jay Oliver
as Cam Brady Supporter (uncredited)

Jonathan Ray
as City Official (uncredited)

Christine Craft Regusa
as Teacher (uncredited)

Gus Rhodes
as Socialite (uncredited)

Annette Doucet Sharpe
as Anti-Huggins Housewife in Robe (uncredited)

Chaz Smith
as Reporter (uncredited)

Terry Lee Smith
as Reporter (uncredited)

Jim Sojka
as Reporter (uncredited)

Marco St. John
as Husband (uncredited)

Jordan Sudduth
as Photographer (uncredited)

Christine Tonry
as Cam Brady Supporter (uncredited)

Joseph Uzzell
as Senator (uncredited)

Daniel Vincent
as Rowdy Supporter at Debate (uncredited)

Carl J. Walker
as Accountant (uncredited)

Glen Warner
as Roadie (uncredited)

David Michael Warren
as Hospital Patient (uncredited)