<Li> Benson (1980) as Howard Walker </Li> <Li> Hart to Hart (1981) </Li> <Li> The Cosby Show (1986 - 1987) as Dr. Barnabus Foster </Li> <Ul> <Li> Magnum, P.I. (1983) as Carlton </Li> <Li> For Us the Living: The Medgar Evers Story (1983) as Gloster Current </Li> <Li> Head of the Class (1986) as Mr. Thomas </Li> <Li> 227 (1987) as Albert Henry </Li> <Li> Highway to Heaven (1988) as Dr. Hudsbeth </Li> <Li> Falcon Crest (1988) as Rosemont </Li> <Li> A Different World (1988 - 1992) as Dr. Barnabus Foster </Li> <Li> Ring Raiders (1989) as Max Miles </Li> <Li> Columbo: Rest in Peace Mrs. Columbo (1990) as Dr. Steadman </Li> <Li> Father Dowling Mysteries (1990) as Dennis Cray </Li> <Li> SeaQuest DSV (1993 - 1994) as Dr. Raleigh Young </Li> <Li> The John Larroquette Show (1994) as Mr. Davis </Li> <Li> New York Undercover (1996) as Dr. Johnson </Li> <Li> Cosby (1996) as George Lucas, Hilton's Brother </Li> <Li> The Wild Thornberrys (1999) as Komodo Dragon / Goulam </Li> <Li> ER (1999) as Rev. Matthew Lynn </Li> <Li> Hope Island (1999) as Judge Patrick Bradley </Li> <Li> The Shield (2002) as Bryce Wyms </Li> <Li> Law & Order (1992 - 2003) as Aaron Miller / Sir Idris Balewa </Li> <Li> Will and Grace (2004) as Linus </Li> <Li> Side Order of Life (2007) as Clarence </Li> </Ul>

Who played professor foster on a different world