(All times Eastern.)
Flint (Lifetime at 8) Queen Latifah, Jill Scott, Marin Ireland and Betsy Brandt star in this movie based on the real-life crisis surrounding a Michigan city's lead-tainted water and all the ways the problem was ignored.
Marry Me at Christmas (Hallmark at 8) In a very early nod to the season, this movie follows a wedding planner (Rachel Skarsten) who falls for the movie-star brother of one of her clients.
Black Sabbath: The End of the End (Showtime at 9) This rockumentary chronicles the heavy-metal band's farewell tour.
Fox News Sunday (Fox at 9 a.m.) Ohio Gov. John Kasich (R) and Rep. Trey Gowdy (R-S.C.).
White House Chronicle (WETA at 9) Frederic G. Reamer, professor at Rhode Island College's School of Social Work.
Sunday Morning Futures (Fox News at 10) House Majority Leader Kevin McCarthy (R-Calif.) and Rep. Peter T. King (R-N.Y.).
Newsmakers (C-SPAN at 10) NAACP President Derrick Johnson.
This Is America & the World (WETA at 10 and WHUT at 7:30 p.m.) Bangladesh's ambassador, Mohammad Ziauddin.
Meet the Press (NBC at 10:30) Sens. Rob Portman (R-Ohio) and Claire McCaskill (D-Mo.).
Outlander (Starz at 8) Claire makes a risky decision.
Shark Tank (ABC at 9) Spanx founder Sara Blakely sits in on the Sharks' panel.
The Walking Dead (AMC at 9) Rick encounters a familiar face.
Madam Secretary (CBS at 10) Elizabeth struggles to find a new chief of staff.
Ray Donovan (Showtime at 9) Ray heads to New York — the drama's new setting — in the Season 5 finale.
The Deuce (HBO at 9) In the Season 1 finale, Vincent hesitates to get further into business with Rudy, and Candy sees the future of pornography.