Al Franken

Self

Janeane Garofalo

Self

Michael Moore

Self

Robert F. Kennedy Jr.

Self

Al Gore

Self (voice)

Ann Coulter

Self

Sean Hannity

Self

Walter Mondale

Self

Henry Kissinger

Self

Alan K. Simpson

Self

Paul Wellstone

Self

Chuck Schumer

Self

Hillary Clinton

Self

Chris Dodd

Self

Arnold Schwarzenegger

Self

Nick Doob

Chris Hegedus