The hero of the classic film 'CASABLANCA' is RICK, a four-letter name. RICK is an American expatriate who runs a nightclub in CASABLANCA during World War II. He is a cynical and world-weary character who is initially only interested in looking out for himself. However, as the story progresses, he is forced to confront his own moral convictions and ultimately makes a selfless decision to help two lovers escape the city.