What role is the actor who starred with Glynn Turman in J.D.'s Revenge best known for?
J. D.'s Revenge:  It starred Glynn Turman and Lou Gossett. Louis Gossett Jr.:  He is best known for his role as Gunnery Sergeant Emil Foley in the 1982 film "An Officer and a Gentleman", and his role as Fiddler in the 1977 ABC television miniseries "Roots".
Gunnery Sergeant Emil Foley