Concussion - Official Trailer #2 (ft Will Smith)

This December watch Will Smith transform into Dr. Bennet Omalu. Join the discussion at #ForThePlayers Release Date: December 25, 2015 Will Smith stars in Concussion, a dramatic thriller based on the incredible true David vs. Goliath story of American immigrant Dr. Bennet Omalu, the brilliant forensic neuropathologist who made the first discovery of CTE, a football-related brain trauma, in a pro player and fought for