I'm trying to track down a movie title from the late 80's to mid 90's. The story follows a guy who is invited to play cards with a couple old millionaires. He goes to their mansion and plays the game winning a lot of money, but when they play a second game, he loses it all including his car, and is forced to work as their slave, building a large rock wall in an open field... bizarre plot I know. Can anyone help?

The Music of Chance (http://www.imdb.com/title/tt0107623/)