Willie Nelson

Self

Nancy Pelosi

Self

Bill Clinton

Self

Dan Rather

Self

Tom Brokaw

Self

Robin Williams

Self (archive footage)

Barbara Bush

Self (archive footage)

George H. W. Bush

Self (archive footage)

George W. Bush

Self (archive footage)

Laura Bush

Self (archive footage)

Chuck D

Self (archive footage)

Bill Maher

Self (archive footage)