The sequel to Chinatown (1974) finds J.J. "Jake" Gittes investigating adultery and murder, and the money that comes from oil.The sequel to Chinatown (1974) finds J.J. "Jake" Gittes investigating adultery and murder, and the money that comes from oil.The sequel to Chinatown (1974) finds J.J. "Jake" Gittes investigating adultery and murder, and the money that comes from oil.