Maybe it was the cast of the Today Show crawling beneath barbed wire. Or that guy from your office who looks like Rambo on Facebook. But somewhere, somehow, you've probably been exposed to ...

Starring:

Scott Keneally, John Durant, Michael Roberts, Kevin Helliker, Billy Wilson, James Appleton, Morgan Spurlock, James Wallman, Will Dean, J.C. Herz, Hannah Rosin, Amelia Boone, Dr. Jean Twenge, Joe Desena, Ed Gamester

Genre:

Documentary, Sport