Concussion Official Trailer @1 (2015) - Will Smith, Adewale Akinnuoye-Agbaje Drama Movie HD

Will Smith stars in the incredible true David vs. Goliath story of Dr. Bennet Omalu, the brilliant forensic neuropathologist who made the first discovery of CTE, a football-related brain trauma, in a pro player.

Director: Peter Landesman
Writer: Peter Landesman
Stars: Will Smith, Adewale Akinnuoye-Agbaje, Alec Baldwin