2003
as Self
1984
1982
as Leo Silver
1980
as Commune Leader
1989
as Joey Wellman
1996
as Mr. Musselblatt
as Jerry Silber
1960
2002
1998
as Himself - Writer / Lyricist
1986
as Theodore Whitman
1995
2005
1991
as Mr. Pangloss / Martin
1988
1993
as Host/Narrator
2006
as Self (Archive Footage)
