Frontline : League of Denial (9pm, UNC-TV) - Frontline examines the NFLs concussion crisis in this documentary about the leagues response to football-inflicted concussions, including its attempts to refute scientific evidence linking on-field concussions to early-onset dementia and brain damage. The report details the case of former Pittsburgh Steeler center Mike Webster (1952-2002) whose chronic traumatic encephalopathy was likely caused by football; and also looks at the health risks of high school and college football. The documentary is based on the book League of Denial by Mark Fainaru-Wada and Steve Fainaru.
Supernatural (9pm, CW) - Sam collapses as Season 9 begins and Dean sends out an emergency plea via prayer to every angel in the area to help Sam. In exchange, Dean agrees to owe that angel a favor. But the request is answered by numerous angels to want to kill him. Oops.
New Girl (9pm, Fox) - Schmidt tries to break up Nick and Jess, and Winston takes his cat out for a night of debauchery before it has to be neutered.
Chicago Fire (10pm, NBC) - Severide seeks proof to confirm his suspicions about the arsonists identity. Meanwhile, Casey gets used to his new lifestyle and Mollys bar is in trouble.
Person of Interest (10pm, CBS) - Reese recruits Zoe Morgan, Carter and Shaw to help him keep tabs on a chameleon playboy whose number has come up.
Whats missing here? Why, thatd be Lucky 7, which debuted two weeks ago in ABCs 10 p.m. timeslot. That unlucky show has already been canceled, and repeats of Scandal are taking its place.