George Carlin
Self (archive footage)
Acting
Richard Belzer
Self
Acting
Lewis Black
Self
Acting
Margaret Cho
Self
Acting
Ben E. King
Self
Acting
Denis Leary
Self
Acting
Bill Maher
Self
Acting
Joan Rivers
Self
Acting
Garry Shandling
Self
Acting
Jon Stewart
Self
Acting
Lily Tomlin
Self
Acting