Documentário, História
2013 | 120 minutos
Lançamento: 08 de outubro de 2013
Will Lyman | Himself - Narrator | |
Harry Carson | Himself | |
Steve Fainaru | Himself | |
Mikey Collins | Himself - University of Pittsburgh Medical Center | |
Bennett Omalu | Himself - Medical Examiner | |
Ann McKee | Herself - Neuropathologist, BU CTE Center | |
Stan Savran | Himself - Pittsburgh Sports Reporter | |
Julian Bailes | Himself - Team Physician, Steelers, 1988-97 | |
Jim Otto | Himself | |
Mike Webster | Himself (archive footage) | |
Steve Young | Self | |
Troy Aikman | Self (archive footage) | |
Leigh Steinberg | Self | |
Christopher Nowinski | Self |