Elenco - League of Denial: The NFL’s Concussion Crisis
Will Lyman
Himself - Narrator
Harry Carson
Ele mesmoSteve Fainaru
Ele mesmo
Mikey Collins
Himself - University of Pittsburgh Medical CenterBennett Omalu
Himself - Medical ExaminerAnn McKee
Herself - Neuropathologist, BU CTE Center
Stan Savran
Himself - Pittsburgh Sports ReporterJulian Bailes
Himself - Team Physician, Steelers, 1988-97Jim Otto
Ele mesmoMike Webster
Himself (archive footage)
Troy Aikman
Self (archive footage)