(CW, 9:00 p.m.) – Season 12 begins as Dean comes face-to-face with his mother, Mary Winchester. Meanwhile, Sam fights for his life after Toni, from the Woman of Letters, shoots him. You know what’s really supernatural – how long this show has managed to stay alive on the CW.
DC’s Legends of Tomorrow (CW, 8:00 p.m.) – Expect big changes when season two of Legends of Tomorrow premieres tonight. The end of last season saw the tease of the Justice Society of America Rex when Tyler (Suits’ Patrick J. Adams) crashed his ship in 2016. Those new superheroes should play a big role on the show and we’re meeting a few of them tonight including Dr. Nate Heywood, an unconventional historian, who teams up with Oliver Queen to help find the scattered Legends so they can protect Albert Einstein from being kidnapped before the Nazis destroy New York City with a nuclear bomb. Meanwhile, Ray and Sara face her old nemesis, Damien Darhk.
Grey’s Anatomy (ABC, 8:00 p.m.) – Alex tries to do the right thing, but he doesn’t get any thanks for it; Jackson and April adapt to parenthood; Amelia questions her new marriage; and Meredith and Nathan acknowledge their budding relationship.
Rosewood (Fox, 8:00 p.m.) — Rosewood and Villa dive into the world of deep-sea treasure hunting after a booze cruise ends with the discovery of a dead body.
Superstore (NBC, 8:00 p.m.) – When Cloud 9’s spokesman is accused of a crime, Glenn worries he doesn’t know enough about the people that work in the store while Dina exploits his concerns by implementing storewide drug testing. Elsewhere, Amy and Jonah’s work-flirt reaches new levels and Mateo tries to understand his ambiguous relationship with Jeff.
Thursday Night Football: Broncos at Chargers (CBS, 8:25 p.m.) – Denver travels to San Diego tonight. Von Miller and the Broncos saw their nine-game run (including playoffs) of allowing 20 points or less end on Sunday while QB Philip Rivers and San Diego have held third-quarter leads in all four of their losses this season.
The Good Place (NBC, 8:30 p.m.) – Chidi learns what it means to be a third wheel while Eleanor is enlisted to help Michael with a mission that could determine her fate in the Good Place. Also, Ted Danson and Kristen Bell sing karaoke.
Pitch (Fox, 9:00 p.m.) – Mike suffers an injury that threatens his spot in the MLB All-Star Game and things get even worse when Oscar signs a star catcher from Cuba. Meanwhile, Ginny attempts to balance her career and personal life.
Chicago Med (NBC, 9:00 p.m.) – A rare infection plagues several patients at the hospital, prompting a medical investigation by Dr. Charles’ epidemiologist daughter.
Notorious (ABC, 9:00 p.m.) — Oscar’s jailhouse interview reveals troubling photos and information that rattle Levi as Jake looks into the murder of a college football player when the suspect turns out to be the son of an old friend.
Better Things (FX, 10:00 p.m.) – Sam has an awkward encounter at work as she tries to balance set life with real life.
Falling Water (USA, 10:00 p.m.) – USA knows the deep depression Mr. Robot’s absence has caused us which is probably why it’s premiering another mind-bending drama. This one’s about three disparate people who discover that they share a subconscious link via a dream.
How to Get Away With Murder (ABC, 10:00 p.m.) — A young client’s fate is up in the air after potentially incriminating evidence about Annalise is revealed to the Philadelphia Bar Association disciplinary board.
The Blacklist (NBC, 10:00 p.m.) — Tom takes matters into his own hands as the task force tracks an eco-terrorist with intriguing ties to Alexander Kirk and Liz is still trying to get her baby back.
LATE NIGHT GUESTS
Jimmy Kimmel Live!: Colin Farrell, Laverne Cox, Vin Scully
The Tonight Show Starring Jimmy Fallon: Vin Diesel, Norman Reedus, Christine and the Queens
Late Night With Seth Meyers: Kevin Hart, Sen. Al Franken, Secretary of Defense Ash Carter, Thaddeus Dixon, Corey Glover & Vernon Reid
The Daily Show With Trevor Noah: Ana Navarro, Jidenna