(1982) Star Trek II: The Wrath of Khan

as Captain Clark Terrell

(1984) The Terminator

as Traxler

(1989) The Women of Brewster Place

as Sam Michael

(1975) Hustle

as Louis Belgrave

(1990) Presumed Innocent

as Judge Larren Lyttle

(1972) Trouble Man

as Chalky Price

(1984) Mike's Murder

as Phillip

(1988) The Serpent and the Rainbow

as Lucien Celine

(1977) Damnation Alley

as Keegan

(1993) Cliffhanger

as Walter Wright

(1973) The Horror at 37,000 Feet

as Dr. Enkalla

(1972) Sounder

as Nathan Lee Morgan

(1973) Gordon's War

as Gordon Hudson

(1987) Death Before Dishonor

as Ambassador

(1982) White Dog

as Keys

(1995) Tyson

as Don King

(1981) Carbon Copy

as Bob Garvey

(1986) Blue City

as Chief Luther Reynolds

(1974) Huckleberry Finn

as Jim

(1998) Relax... It's Just Sex

as Auntie Mahalia

(1990) 83 Hours 'Til Dawn

as Doctor Dantley

(1977) Twilight's Last Gleaming

as Willis Powell

(1987) Big Shots

as Johnnie Red

(1996) The Legend of Gator Face

as Bob

(1977) A Hero Ain't Nothin' But a Sandwich

as Butler

(1971) Brother John

as Henry Birkardt

(2000) Knockout

as Ron Regent

(1999) The Unfinished Journey

as Narrator (voice)

(1974) It's Good to Be Alive

as Roy Campanella

(1970) R.P.M.

as Steve Dempsey

(1969) The Lost Man

as Orville Turner

(1994) Breathing Lessons

as Daniel Otis

(1991) The Wish That Changed Christmas

as Mr. Smith (voice)

(1985) Go Tell It on the Mountain

as Gabriel Grimes

(2002) Second to Die

as Detective Grady

(1990) Back to Hannibal: The Return of Tom Sawyer and Huckleberry Finn

as Jim Watson

(1982) Dreams Don't Die

as Charlie Banks

(1983) On the Run

as Harry

(1998) Assignment Berlin

as Al Spector

(1993) Irresistible Force

as Commander Toole

(1970) King: A Filmed Record... Montgomery to Memphis

as Self (archive footage)

(1983) For Us, the Living: The Story of Medgar Evers

as ---

(1967) Who's Minding the Mint?

as Garbage Man

(1974) Conrack

as Mad Billy

(1996) Original Gangstas

as Reverend Dorsey

(1977) The Greatest

as Draft Lawyer

(1986) Under Siege

as Andrew Simon

(1996) The Assassination File

as Senator Alan Laskey

(1977) Green Eyes

as Lloyd Dubeck

(1980) Angel City

as Cy

(1968) The New Cinema

as Self - Interviewer / Narrator

(1995) In the Flesh

as William Stone

(1976) High Velocity

as ---

(1999) Catfish in Black Bean Sauce

as Harold Williams

(1996) Dead of Night

as Vernon

(1994) The Killing Jar

as Judge

(1987) The Mighty Pawns

as Mr. Wright

(1982) Sister, Sister

as Eddie Craven

(1995) In the Kingdom of the Blind, the Man with One Eye Is King

as Papa Joe

(1980) Only the Ball Was White

as Narrator

(1999) Strange Justice

as Thurgood Marshall

(1997) Strategic Command

as Rowan

(1987) Guilty of Innocence: The Lenell Geter Story

as George Hairston

(2003) Sounder

as The Teacher

(1995) White Dwarf

as Dr. Akada

(1993) Dennis the Menace

as Chief of Police

(1999) March to Freedom

as Narrator

(2001) Vegas, City of Dreams

as Edgar Jones

(1996) Stolen Memories: Secrets from the Rose Garden

as Horace

(1996) Mars Attacks!

as General Casey

(1995) Jirimpimbira: An African Folk Tale

as The Old Man

(1967) The Perils of Pauline

as African Servant

(1989) The Simpsons

as Lucius Sweet (voice)

(1994) Spider-Man

as Omar Mosley / Black Marvel (voice)

(1987) Star Trek: The Next Generation

as Captain Dathon

(1985) 227

as Julian C. Barlow

(1994) Babylon 5

as Gen. Richard Franklin

(1987) The Charmings

as The Mirror

(1968) Julia

as Paul Cameron

(1979) Roots: The Next Generations

as Dr. Horace Huguley

(1997) Built to Last

as ---

(1994) Scarlett

as ---

(1993) Alex Haley's Queen

as Cap'n Jack

(1994) Gargoyles

as Jeffrey Robbins (voice)

(1992) Batman: The Animated Series

as Earl Cooper (voice)

(1981) The Sophisticated Gents

as Richard 'Bubbles' Wiggins

(1971) Nichols

as Eddie Joe

(1994) The Magic School Bus

as (voice)

(1957) Perry Mason

as Mitch

(1968) The Name of the Game

as Barada

(1978) King

as Rev. Martin Luther King Jr.

(1995) Happily Ever After: Fairy Tales for Every Child

as Father (voice)

(1961) The Mike Douglas Show

as Self

(1994) Baseball

as Various (voice)

(1981) The Fall Guy

as Bert Perkins

(1999) Batman Beyond

as Sam Young (voice)

(1982) The Blue and the Gray

as Jonathan Henry

(1966) Mission: Impossible

as Klaus

(1979) Backstairs at the White House

as Emmett Rogers Sr.

(2001) Crossing Jordan

as Phillip Sanders

(1994) Touched by an Angel

as Sam

(1984) Murder, She Wrote

as Starkey