(2006) Done the Impossible

as Self

(2008) Lakeview Terrace

as Harold Perreau

(1988) Deep Space

as Jerry Merris

(2010) Death at a Funeral

as Duncan

(2005) Serenity

as Shepherd Derrial Book

(1996) It's My Party

as Dr. David Wahl

(2012) Strange Frame

as Philo D Grenman (voice)

(1986) Perry Mason: The Case of the Shooting Star

as Eric Brenner

(1983) Sound of Sunshine - Sound of Rain

as ---

(1985) Gus Brown and Midnight Brewster

as Midnight Brewster

(1999) UnBowed

as President Duquesne

(1999) Incognito

as Marcus Cortland

(1978) The Crash of Flight 401

as Jerry Grant

(1973) Beg, Borrow...or Steal

as Ray Buren

(2001) Recess: School's Out

as Dr. Lazenby / Tech #2 (voice)

(2000) Deal of a Lifetime

as Mr. Creighton

(1997) Back in Business

as Allen Smith

(1975) Let's Switch!

as LaRue Williams

(1995) Houseguest

as Dr. Derek Bond

(1973) Shirts/Skins

as Mr. Brown

(1975) Foster & Laurie

as ---

(2001) A Rugrats Kwanzaa

as Randy Carmichael (voice)

(1984) Murder, She Wrote

as Lt. Hanrahan

(2003) All Grown Up!

as Randy Carmichael (voice)

(1974) Good Times

as ---

(1997) Teen Angel

as Rod

(1982) The New Odd Couple

as Felix Unger

(2006) Shark

as Judge Stewart Fenton

(2001) The Division

as Barry

(1994) Friends

as Russell

(1968) Hawaii Five-O

as J. Paul

(1985) The Twilight Zone

as The Devil (segment "I of Newton")

(1971) All in the Family

as Jack

(1985) 227

as ---

(1972) Maude

as ---

(1972) The Bob Newhart Show

as ---

(1972) The Streets of San Francisco

as ---

(1975) Barney Miller

as Ron Harris

(1972) Sanford and Son

as ---

(1991) Rugrats

as ---

(1989) Family Matters

as Buddy Goodrich

(2007) Dirty Sexy Money

as ---

(1997) The Practice

as Judge Ronald Kent

(1979) Hart to Hart

as ---

(1996) Superman: The Animated Series

as News Anchorman (voice)

(1986) Amen

as ---

(1999) Twice in a Lifetime

as Charlie Winters / Charlie Summers

(2001) The Education of Max Bickford

as ---

(1996) Mr. Rhodes

as ---

(1992) Rhythm & Blues

as ---

(1990) Shades of L.A.

as ---

(2013) Marvel's Agents of S.H.I.E.L.D.

as Dr. Streiten

(2000) CSI: Crime Scene Investigation

as Paul Lomax

(1995) Star Trek: Voyager

as Loken

(1994) Aladdin

as Kwanseer (voice)

(2002) Firefly

as Derrial Book

(2001) The Proud Family

as The Talking Baby (voice)

(1972) The Streets of San Francisco

as Arlen Washington

(1972) The Streets of San Francisco

as Earl

(1986) Designing Women

as ---

(1989) Snoops

as Aaron Forrester

(1975) When Things Were Rotten

as The Black Knight