John Joseph "Jack" Nicholson (born April 22, 1937) is an American actor and filmmaker, having performed for nearly 60 years. He is known for playing a wide range of starring or supporting roles, including satirical comedy, romance and dark portrayals of excitable and psychopathic characters. In many of his films he played the "eternal outsider, the sardonic drifter", and someone who rebels against the social structure.