# The Life Aquatic with Steve Zissou (2004) .... Bill Ubell
# The Big Empty (2003) .... Neely
# "Static Shock"
- Toys in the Hood (2003) TV Episode (voice) .... Toyman
# Made (2001) (uncredited) .... Bernardo
# Pollock (2000) .... Howard Putzel
# Coyote Ugly (2000) .... Romero
# The Million Dollar Hotel (2000) .... Shorty
# South of Heaven, West of Hell (2000) .... Agent Otts
# But I'm a Cheerleader (1999) .... Peter Bloomfield
# Dogma (1999) .... John Doe Jersey
# "Superman"
... aka Superman: The Animated Series (USA: informal alternative title)
- Obsession (1998) TV Episode (voice) .... Winslow Schott/The Toyman
- Fun and Games (1996) TV Episode (voice) .... Winslow Schott/The Toyman
# I Woke Up Early the Day I Died (1998) (as Lord Hienrich 'Binky' Alcoa III) .... Shopkeeper
... aka Ed Wood's I Woke Up Early the Day I Died
... aka I Awoke Early the Day I Died (USA)
# Sweet Jane (1998) .... Dr. Geiler
# Jitters (1997) (TV) .... Michael
# "Gun"
... aka Robert Altman's Gun
- Ricochet (1997) TV Episode .... Lazy Eye Pete
# Heat (1995) (uncredited) .... Solenko, Restaurant Manager
# Theodore Rex (1995) (V) .... Spinner
... aka T. Rex
# Girl in the Cadillac (1995) .... Bud
# Crazy for a Kiss (1995) (TV) .... Dr. Webb
# And the Band Played On (1993) (TV) .... Antique shop owner
# "Jack's Place"
- An Affair to Vaguely Remember (1993) TV Episode .... Jules Philpott
# "Bob"
- The Lost Episode (1992) TV Episode .... Malcolm Tibbets
# "Dream On"
- No Deposit, No Return (1992) TV Episode .... Creepy Guy
# "Batman"
... aka Batman: The Animated Series (USA: promotional title)
... aka The Adventures of Batman & Robin (USA: new title)
- The Cape and Cowl Conspiracy (1992) TV Episode (voice) .... Josiah Wormwood
# Ted and Venus (1991) .... Ted Whitley
# Brain Dead (1990) .... Dr. John Halsey
... aka Paranoia (USA)
# Going Under (1990) (uncredited) .... McNally
# Out of the Dark (1989) .... Doug Stringer
# "Midnight Caller"
- No Exit (1989) TV Episode .... Gaddis
# "The Twilight Zone"
- The Trunk (1988) TV Episode .... Willy Gardner
# The Chocolate War (1988) .... Brother Jacques
# Love at Stake (1988) .... Parson Babcock
... aka Burnin' Love
# "Sledge Hammer!"
... aka Sledge Hammer: The Early Years (USA: second season title)
- The Last of the Red Hot Vampires (1987) TV Episode .... Zeff Campbell
# Bates Motel (1987) (TV) .... Alex West
# "The Hitchhiker"
... aka Voyageur, Le (France)
- Made for Each Other (1987) TV Episode .... Wax
# Invaders from Mars (1986) .... Mark Weinstein
# Telephone (1986)
# "Tales of the Unexpected"
... aka Roald Dahl's Tales of the Unexpected
- Nothin' Short of Highway Robbery (1985) TV Episode .... Newt
# "Tales from the Darkside"
- Snip, Snip (1985) TV Episode .... Abe North
# Maria's Lovers (1984) .... Harvey
# Electric Dreams (1984) (voice) .... Edgar
# Love Letters (1984) .... Danny De Fronso
... aka My Love Letters
... aka Passion Play
# The Secret Diary of Sigmund Freud (1984) .... Sigmund Freud
# Hysterical (1983) .... Dr. John
# "Faerie Tale Theatre"
... aka Shelley Duvall's Faerie Tale Theatre (USA)
- Rumpelstiltskin (1982) TV Episode .... The Page
# "Insight"
- Teddy (1982) TV Episode .... Teddy Nathans
# She Dances Alone (1981) .... Director
# Die Laughing (1980) .... Mueller
# Brave New World (1980) (TV) .... Bernard Marx
# Son of Hitler (1978) .... Willi Hitler
... aka Hitler's Son (USA)
... aka Hitlers Sohn (West Germany)
# Why Shoot the Teacher? (1977) .... Max Brown
# Bernice Bobs Her Hair (1976) (TV) .... Warren
# Roma drogata: la polizia non può intervenire (1975) .... Massimo Monaldi
... aka Hallucination Strip (International: English title)
# Beware! The Blob (1972) (uncredited) .... Birthday Party Guest
... aka Son of Blob (UK) (USA: TV title)
... aka Beware of the Blob
... aka Son of the Blob (USA: video box title)
# Harold and Maude (1971) .... Harold Parker Chasen
# Gas-s-s-s (1971) .... Hooper
... aka Gas! (UK: TV title)
... aka Gas! Or It Became Necessary to Destroy the World in Order to Save It
... aka Gas-s-s-s... or, It May Become Necessary to Destroy the World in Order to Save It
# Brewster McCloud (1970) .... Brewster McCloud
# The Traveling Executioner (1970) .... Jimmy Croft
# The Strawberry Statement (1970) .... Elliot
# MASH (1970) .... Pvt. Lorenzo Boone
# "The Governor & J.J."
- Profiles in Discourage (1969) TV Episode .... Marvin Harris
# "Room 222"
- Clothes Make the Boy (1969) TV Episode .... Jerry Shaffer
# Sweet Charity (1969) (uncredited) .... Hippie
... aka Sweet Charity: The Adventures of a Girl Who Wanted to Be Loved (USA: complete title)
# "Mr. Deeds Goes to Town"
- The Education of Longfellow Deeds (1969) TV Episode .... Jeff
# Up the Down Staircase (1967) (uncredited) .... Student
# "The Doctors" (1963) TV Series .... Delivery Boy (late 1960s)
The man's been busy!