Which actor from the 1973 American film The World's Greatest Athlete also appeared in "The Mary Tyler Moore Show" and "Roots"?
John Amos John Allen Amos Jr. (born December 27, 1939) is an American actor who is best known for his role as James Evans, Sr. on the CBS television series "Good Times" (1974–76). Amos' other television work includes roles in "The Mary Tyler Moore Show", the miniseries "Roots", for which he received an Emmy nomination, and a recurring role as Admiral Percy Fitzwallace on "The West Wing". Amos also played the father of Will Smith's character's girlfriend, Lisa Wilkes, in "The Fresh Prince of Bel-Air", and he had a recurring role on "In the House" with LL Cool J, as Coach Sam Wilson. Amos played the Father of Tommy Strawn (Thomas Mikal Ford) on the long running sitcom, "Martin", as Sgt. Strawn, and another recurring role on "Two and a Half Men" as Chelsea's dad's new lover, Edward Boynton. Amos also played Major Grant, the US Special forces officer in "Die Hard 2". Amos has also appeared on Broadway and in numerous films in a career that spans four decades. He has received nominations for a Primetime Emmy Award and NAACP Image Award.
List of The Greatest American Hero episodes The American sci-fi-comedy television series "The Greatest American Hero" aired from March 18, 1981 to February 3, 1983, and starred William Katt, Robert Culp, and Connie Sellecca. It consists of 45 episodes in three seasons.