American Horror Story: Hotel (10 p.m., FX) – In the fifth installment of this Ryan Murphy series, a detective and family man John Lowe investigates a chain of gruesome murders in Los Angeles, and a mysterious tip points him to the enigmatic Hotel Cortez. Lady Gaga stars.
Also on tonight . . .
Arrow (8 p.m., CW) – In the Season 4 premiere, Oliver and Felicity’s blissful getaway comes to an abrupt end when Laurel and Thea ask for their help.
Supernatural (9 p.m., CW) – Season 11 has Dean and Sam facing their biggest threat: the darkness that has been unleashed.
Empire (9 p.m., Fox) – Cookie and Anika arrange a surprise performance that catches the attention of Pitbull.
Blackish (9:30 p.m., ABC) – Dre and Bow are shocked and concern when Pops admits he has not been to a doctor in several years.
Jay Leno’s Garage (10 p.m., CNBC) – In the premiere of Leno’s new car series, he visits old pal and muscle car aficionado Tim Allen; GM’s top secret 1960s concept car; and NASCAR legend Jimmie Johnson’s souped-up classic Corvette.
Code Black (10 p.m., CBS) – Christa begs Neal to perform a surgery that will ensure a patient’s reproductive future.