Hard Knocks - S13
Duration: 55 min
Actors: Liev Schreiber, Todd Heap, Carson Palmer, Vontaze Burfict, Jaelen Strong, J.J. Watt, Jared Goff, Jameis Winston
Hard Knocks is a reality sports documentary produced by the NFL and HBO. Each season the show follows an NFL team during training camp in preparation for the upcoming season.