HomePeople Biography and filmographySean Gavigan Biography unavailable on TMDB. Movies (4)TV shows (2) Movies (4) Código de familia2008 · Patrol Cop Pieces2005 · Doug Merch The Computer Wore Tennis Shoes1995 · Prof. Knowlton Opposites Attract1990 · Gary TV shows (2) JAG: Justicia Militar1995 · Marine Corporal Matlock1986 · Terry Lasher