Paul William Walker IV (September 12, 1973 – November 30, 2013) was an American actor and philanthropist. He is best known for portraying "Brian O'Conner" in "The Fast and the Furious" film series. The first movie that he acted in was "Monster in the Closet" where he portrayed ""Professor" Bennett". Before he died, he appeared on the National Geographic Channel series Expedition Great White.