A pair of sisters, who join together after their mother’s sudden death, find out she had been leading a whole other life in the new three-episode series “MaryLand” (PBS, 9 p.m., check local listings). Eve Best and Suranne Jones, who co-created the series, star as the sisters; Stockard Channing pops up as a friend of their mother who may have answers. 

“The Sympathizer” (HBO, 9 p.m.) reluctantly consults a Hollywood film. 

The trial is about to start on “The Jinx: Part Two” (HBO, 10 p.m.).

A new six-episode true crime documentary series may have tips you can use: “Surviving a Serial Killer” (Investigation Discovery, 9 p.m.).

“The Real Housewives of New Jersey” (Bravo, 8 p.m.) return for a 14th season for sisters-in-law Teresa Giudice and Melissa Gorga and the rest. 

The Western documentary series “Into the Wild Frontier” (INSP, 6 p.m.) ends its fourth season with the story of John Mullan.

“The Equalizer” (CBS, 8 p.m.) helps out her associates who’ve been ambushed. 

Marge goes on a shopping spree on “The Simpsons” (Fox, 8 p.m.). 

“Krapopolis” (Fox, 8:30 p.m.) needs some olive oil. 

Triple H items are sought on “WWE’s Most Wanted Treasures” (A&E, 9 p.m.). 

“Tracker” (CBS, 9 p.m.) looks for looks for a missing grad student. 

Beef meets a cruise ship captain on “The Great North” (Fox, 9 p.m.). 

“CBS: Vegas” (CBS, 10 p.m.) finds something weird at a car dealership. 

Teddy is on the trail of Max and Jake on “Guilt” (PBS, 10 p.m., check local listings). 

“Secrets of the Hells Angels” (A&E, 10 p.m.) tells about a kickboxing heavyweight who turned club president, only to be ousted. 

Marvin drinks a potion to reverse aging on “Grimsburg” (Fox, 9:30 p.m.). 

“When Calls the Heart” (Hallmark, 9 p.m.) has a clash with the mayor. 

The top seven try singing Adele on “American Idol” (ABC, 8 p.m.), where Meghan Trainor performs her new single and Ciara is guest mentor. 

The 2005 Johnny Cash bio pic “Walk the Line” (CW, 7 p.m.) plays in primetime.  

“Call the Midwife” (PBS, 8 p.m.) votes for mother of the year. 

Gray finds unlikely allies on “Parish” (AMC, 9 p.m.). 

“Yellowstone Wardens” (Animal Planet, 9 p.m.) deals the the opening of waterfowl season, 

The Luxe on the Bluffs event is planned on “Summer House: Martha’s Vineyard” (Bravo, 9 p.m.). 

“The Whole Story with Anderson Cooper” (CNN, 8 p.m.) looks at climate change along the Australia’s coast. 

The post-9/11 anthrax saga is recalled on “How It Really Happened”  (CNN, 9 p.m.). 

“How Disney Built America” (History, 10 p.m.) discusses the making of “Snow White.”

Blockbuster and Netflix are among “The Mega-Brands That Built America” (History, 9 p.m.).

“A Gentleman in Moscow” (Showtime, 8 p.m.) vows to save someone after a terrible accident. 

Dosto is elusive about where the crew is on “Beacon 23” (MGM, 9 p.m.)

A former champ heats up the competition on “Wicked Tuna” (National Geographic, 9 p.m.). 

“Bar Rescue” (Paramount, 10 p.m.) helps a joint in boca Raton. 

Turner Classic Movies has a pair of films directed by Raoul Walsh: “The Big Trail” (8 p.m.) and “White Heat” (10:15 p.m.). The silent movie at midnight is “The First Auto” (12:15 a.m.), followed by “A River Called Titas” (2 a.m.). 

The NBA Playoffs have Orlando at Cleveland (ABC, 1 p.m.) in Game 7 of the first round. 

Stanley Cup Playoffs have Carolina at Rangers (ESPN, 4 p.m.) in Game 1 of the second round, and Vegas at Dallas (TBS, 7:30 p.m.) in Game 7 of the first round. 

Baseball includes Detroit at Yankees (MLB, 1:30 p.m.), Atlanta at Dodgers (MLB, 4:30 p.m.) and San Francisco at Philadelphia (ESPN, 7 p.m.).

Auto racing has the AdventHealth 400 (Fox Sports 1, 3 p.m.) and the Miami Grand Prix (ABC, 4 p.m.).

Final rounds are played in the Byron Nelson (Golf, 1 p.m.; CBS, 3 p.m.).

UFL action has Arlington at Michigan (Fox, 1 p.m.) and San Antonio at D.C. (Fox, 4 p.m.). 

Arena Football has West Texas at Orlando (NFL, 1 p.m.) and Philadelphia at Minnesota (NFL, 6 p.m.).

College softball includes Texas A&M at Florida (ESPN2, 1 p.m.) and Oklahoma State at Oklahoma (ESPN2, 4 p.m.). 

Sunday Talk

ABC: Sen. Tom Cotton, New York Mayor Eric Adams, Federal Trade Commission chair Lina Khan. CBS: South Dakota Gov. Kristi Noem, Sen. John Fetterman, Rep. Ro Khanna, Queen Raina of Jordan. NBC: Sen. Tim Scott, Sen. Mark Kelly, UN World Food Program director Cindy McCain. CNN: Biden campaign co-chair Mitch Landrieu, North Dakota Gov. Doug Burgum, University of Florida president Ben Sasse. Fox: Sen. Marco Rubio, Rep. Jim Himes, Virginia Attorney General Jason Miyares.