Kevin Spacey

Ron Klain

Bob Balaban

Ben Ginsberg

Ed Begley Jr.

David Boies

Laura Dern

Katherine Harris

John Hurt

Warren Christopher

Denis Leary

Michael Whouley

Bruce McGill

Mac Stipanovich

Tom Wilkinson

James Baker

Bruce Altman

Mitchell Berger

Jayne Atkinson

Theresa LePore

Gary Basaraba

Clay Roberts

Derek Cecil

Jeremy Bash

Eve Gordon

Monica Klain

Marcia Jean Kurtz

Carol Roberts

Mitch Pileggi

Bill Daley

Raiko Bowman

Whouley's Aide

Kevin Porter

Secret Service Agent (uncredited)

Brent Mendenhall

George W. Bush

Chris Cox

George W. Bush (voice)

Grady Couch

Al Gore

Molly Howe

Alana Alibsoo (uncredited)