(1987) Rampage

as Harry Bellenger

(1980) Brave New World

as Gamma Male

(1984) Splash

as Michaelson

(1991) Lucy & Desi: Before the Laughter

as Doc Bender

(1990) Rocky V

as Dr. Rimlan

(2021) No Sudden Move

as Phil

(1990) Testing Dirty

as Steve

(1990) Sibling Rivalry

as Gary Diamond

(2021) The Dark: The Messenger

as Professor Charles

(1993) Diagnosis: Murder

as Mr. Alfredson

(1992) Mad About You

as Postal Worker

(1988) The Wonder Years

as Marvin Lutz

(1989) Doogie Howser, M.D.

as Dr. Brian Horshlower

(1990) Ferris Bueller

as Phil Weldon

(1997) Just Shoot Me!

as Principal

(1984) Night Court

as Mr. Carney

(1996) Sabrina, the Teenage Witch

as Wayne

(1987) Star Trek: The Next Generation

as Protocol Master Erko

(1989) Seinfeld

as Sid Farkus

(1971) All in the Family

as Brian Schlemmer

(1987) 21 Jump Street

as Al Bernard

(1987) The Oldest Rookie

as Chief Black

(1998) Style & Substance

as Jack Webster

(1981) The Brady Brides

as ---

(1991) Home Improvement

as Sparky

(1982) Cheers

as Bert Simpson

(1979) Knots Landing

as Jules Posner

(1979) Knots Landing

as Marty Sweeney

(1993) Saved by the Bell: The New Class

as Woodbury

(1996) Men Behaving Badly

as Mr. Hayward