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:Christopher Nowinski, Alan Schwarz, Keith Primeau, Robert Cantu, MD, Ann McKee, Isaiah Kacyvenski,

Genre:Documentary,

country:United States of America,

Production:Head Games the Film,