Drew Barrymore

Character: Rachel Kramer

John Krasinski

Character: Adam Carlson

Kristen Bell

Character: Jill Jerard

Vinessa Shaw

Character: Kelly Meyers

Dermot Mulroney

Character: Colonel Scott Boyer

Ted Danson

Character: J. W. McGraw

Kathy Baker

Character: Ruth McGraw

Tim Blake Nelson

Character: Pat Lafaytette

Stephen Root

Character: Governor Haskell

John Michael Higgins

Character: Wes Handrick

Bruce Altman

Character: Chief of Staff

Andy Daly

Character: Don Davis

Thomas R. Daly

Character: Frank

Thom Van Dorp

Character: Don Carr

Kent Smith

Character: Stu

Rob Riggle

Character: Dean Glowacki

James LeGros

Character: Karl Hootkin

Brett Baker

Character: Barrow Street Reporter

Stefan Kapičić

Character: Yuri

Mark Ivanir

Character: Dimitri

Shea Whigham

Character: SAR Pilot Conrad

Sarah Palin

Character: Herself

Michael Gaston

Character: Porter Beckford

John Chase

Character: Roy

Ahmaogak Sweeney

Character: Nathan

John Pingayak

Character: Malik

Maliaq Kairaiuak

Character: Dana

Maeve Blake

Character: Shayna Dobler

Hillarie Putnam

Character: Minneapolis Reporter

Gregory Jbara

Character: General Stanton

Robert Forgit

Character: Prudhoe Bay Reporter

Maury Ginsberg

Character: News Producer

Kelly Lee Williams

Character: News Producer

Wayne Mitchell

Character: News Producer

R.F. Daley

Character: Chairman of the Joint Chiefs of Staff

Shanette Harper

Character: Greenpeace Volunteer

Quinn K. Redeker

Character: President Reagan

Jason Arthur Martin

Character: Rich

Princess Daazhraii Johnson

Character: Hotel Clerk