Saturday Night Live (11:30 p.m., NBC) – The bad news is that Deadline reports Alec Baldwin is unlikely to continue to play Donald Trump on the show (maybe this weekend, but after that ...?). Darrel Hammond could return or Lorne Michaels could find a new Trump. But, the good news is that SNL has comedian Dave Chappelle – DAVE CHAPPELLE – as host tonight. A Tribe Called Quest is the music guest.
Also on tonight . . .
The Killing Season (9 p.m., A&E) – In this new docuseries, documentarians investigate a bizarre unsolved case involving the deaths of 10 sex workers discovered on Gilgo Beach in Long Island. In a second episode airing at 10, a profiler reveals that two active serial killers are responsible for the bodies.
Pit Bulls and Parolees (9 p.m., Animal Planet) – Tia suffers a devastating injury in the Season 8 premiere, and her children must step up to keep Villalobos running.
Austin City Limits (Midnight, UNC-TV) – Modern rock with My Morning Jacket and Ben Harper.