Knuckleball!

" Witness the mesmerizing world of knuckleball pitching as the 2011 seasons of Tim Wakefield and R.A. Dickey are brought to life in this captivating documentary. The film chronicles the highs and lows of these two Major League Baseball pitchers who defy conventional wisdom with their unpredictable craft, taking you on a journey that spans 37 moves for Dickey and a heart-stopping pursuit of his 200th win for Wakefield."