James Luisi

James A. Luisi (November 2, 1928 – June 7, 2002) was an American professional basketball player and actor. Luisi is perhaps best known for his role as Lt. Doug Chapman, the apoplectic foil to detective Jim Rockford, in a total of 23 episodes during Seasons 3 through 6 of the television series ''The Rockford Files.'' Provided by Wikipedia