John Joseph "Jack" Nicholson is a retired American actor, film director, producer and writer. He is renowned for his often dark-themed portrayals of neurotic characters. Nicholson has been nominated for Academy Awards 12 times, winning Best Actor for One Flew Over the Cuckoo's Nest and for As Good as It Gets, and Best Supporting Actor for Terms of Endearment. He is tied with Walter Brennan for most acting wins by a male actor (three), and second to Katharine Hepburn for most acting wins overall (four). He is also one of only two actors nomina…