Overview
Former football player and wrestler Chris Nowinski's quest to publicize recent findings about the often dire consequences of head concussions sustained by athletes in contact sports — injuries that have previously been considered momentary setbacks and ignored in the name of toughness and dedication to the team.
Cast & Crew
Director: Steve James
Cast: Christopher Nowinski, Alan Schwarz, Keith Primeau, Robert Cantu, MD, Ann McKee, Isaiah Kacyvenski, Cindy Parlow Cone, Brendan Shanahan, Linda Sánchez
