March Madness has arrived: Sunday, the teams were picked; Thursday, the games begin. The Tarheels, Jayhawks, Tigers, and Bruins are this year's favorites. But remember: In basketball movies at least, the winners tend to be underdogs. Determine which big screen team demolishes which in AMC's very own big screen b-ball tourney. Hoosiers or Lil Bow Wow with his magic sneakers? You can bet this one is going into overtime!