Mark Boone Junior (born March 17, 1955) is an American actor perhaps best known for his roles as Bobby Munson in FX's Sons of Anarchy and in two films by Christopher Nolan, Memento and Batman Begins. He frequently portrays a crooked cop or other authority figure, and has had a prolific career, appearing in over 70 movies, which also include 2 Fast 2 Furious, Get Carter, The General's Daughter, The Thin Red Line, Seven, and Die Hard 2. He has also made guest appearances on TV in Law & Order, Seinfeld, Curb Your Enthusiasm, and several other sho…