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FRONTLINE
League of Denial: The NFL's Concussion Crisis
Season 2013
Episode 16
The National Football League presides over America's indisputable national pastime, but the league is under assault: Thousands of former players have claimed it tried to cover up how football inflicted their long-term brain injuries. What did the NFL know, and when did it know it? In a special two-hour investigation, FRONTLINE reveals the hidden story of the NFL and brain injuries.
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Season
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The inside story of the protests dividing college campuses over Israel and the war in Gaza.
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The criminal cases against former President Trump tied to his 2020 election loss.
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Investigating the chaotic response to the Uvalde school shooting and the missteps.