Winner of the Academy Award for Best Foreign Picture, and one of Christianity Today's "Most Redeeming Movies of 2006" as well as their "Critics' Choice Movies for 2006", this comes with a recommendation from me as well.
But it comes with a warning: You must be of strong stomach to watch this one. Violent, sad, eye-opening. God searches for even the most prodigal of his sons, and Tsotsi is prodigal indeed. He's a thug in South Africa--and the first 30 minutes of the movie make you believe that he is irredeemable. But he steals a car (after shooting the woman driver) only to find that he is not alone. There is a baby in the back seat.
See Steven Greydanus' review here.