Starring Will Smith along with stars Gugu Mbatha-Raw, Alec Baldwin, Luke Wilson, Paul Reiser and Arliss Howard, Concussion is a film based on the events following the discovery of Chronic Traumatic Encephalopathy, or CTE. Smith plays Dr. Bennet Omalu, a Nigerian-born forensic neuropathologist who discovered the effects of repetitive head trauma on American football or National […]