In addition to helping the Underground Railroad, some in the Civil War were involved in spying for the Union. The new eight-episode series “The Gray House” (Prime Video, streaming), produced by Kevin Costner and Morgan Freeman, is based on a true story and stars Mary-Louise Parker, Amethyst Davis, daisy head and ben Vereen.
Every reality show needs a villain. And on “House of Villains” (Peacock, streaming) the previously identified villains fight to be become named the most of them. This season includes Tom Sandoval of “Vanderpump Rules,” Tiffany “New York” Pollard of “Flavor of Love,” Christine Quinn of “Selling Sunsetand Johnny Middlebrooks of “Love Island,” among others. The host is Joel McHale, who also happens to star in the sitcom “Animal Control” (Fox, 9 p.m.).
The documentary “Famous Last Words: Eric Dane” (Netflix, streaming) is a recent interview with the former actor on “Grey’s Anatomy” (ABC, 10 p.m.) who died of ALS a week ago today at 53; the film premiered on Netflix just a day later. He did the interview knowing it would not run until after his death in a format that follows a Danish series in which people get their final say that isn’t shared until after their deaths.
“Bridgerton” (Netflix, streaming) releases the final four episodes of the fourth season.
A winner is named tonight in the fourth season finale of “The Traitors” (Peacock, 9 p.m.), to be immediately followed by a reunion episode.
A new anime series, “Baki-Dou: The Invincible Samurai” (Netflix, streaming) is based on the comic by Keisuke Itagki about an impending sword fight.
Two years after his supposed death, a cult leader returns on “The Hunting Party” (NBC, 10 p.m.).
“Next Level Chef” (Fox, 8 p.m.) deals with three enormous fish.
Walker goes undercover on “Law & Order” (NBC, 8 p.m.); a judge’s life is threatened on “Law & Order: Special Victims Unit” (NBC, 9 p.m.).
‘9-1-1” (ABC, 8 p.m.) hosts a bachelor auction.
Jim is urged to get a new hobby on “Georgie & Mandy’s First Marriage” (CBS, 8 p.m.).
“9-1-1: Nashville” (ABC, 9 p.m.) responds to a cyclist pinned against a tree.
A new group of spirits suddenly joins “Ghosts” (CBS, 8:30 p.m.).
“Matlock” (CBS, 9 p.m.) puts together collateral for Julian, hoping to regain his trust.
Blair Underwood is interviewed on “Uncensored” (TVOne, 8 p.m.).
A couple of “The Real Housewives of Beverly Hills” (Bravo, 8 p.m.) go down to San Diego to visit Keely.
“The Valley: Persian Style” (Bravo, 9 p.m.) includes a visit to couples therapy.
John asks an important question on “Love Story: John F. Kennedy Jr. & Carolyn Bessette” (FX, 9 p.m.).
No, “The Girl in the Garage: The Laura Cowan Story” (Lifetime Movie Network, 8 p.m.) is not about a mechanic.
A Titanic conspiracy question is considered on “Expedition Files” (Travel, 9 p.m.).
“Mysteries Unearthed with Danny Trejo” (History, 9 p.m.) looks at riddles.
Missing Italy after the end of the Olympics? Turner Classic Movies’ 31 Days of Oscar has a night of films set there, with “Roman Holiday” (8 p.m.), “Room with a View” (10:15 p.m.), “The Talented Mr. Ripley” (12:30 a.m.), “Death in Venice” (3 a.m.) and “Indiscretion of an American Wife” (5:15 a.m.).
During the day they have a couple Oscar-nominated or -winning films about religion — “Hallelujah!” (6 a.m.) and “One Foot in Heaven” (8 a.m.). — before moving to strikes with “Black Fury” (10 a.m.), “The Organizer” (11:45 a.m.), “The Valley of Decision” (2 p.m.), “Harlan County USA” (4 p.m.) and “On the Waterfront” (6 p.m.).
NBA action has Houston at Orlando (Prime Video, 7:30 p.m.) and Minnesota at Clippers (Prime Video, 10 p.m.).
Hockey has Philadelphia at Rangers (8 p.m.) and Edmonton at Los Angeles (ESPN, 10:30 p.m.).
Spring baseball has Atlanta at Yankees (MLB, 1 p.m.) and Cleveland at Seattle (MLB, 3 p.m.) and, from earlier in the day, Detroit at Baltimore (MLB, 8 p.m.) and Miami at Toronto (MLB, 10 p.m.).
Men’s college basketball includes Temple at Florida Atlantic (ESPN2, 7 p.m.), High Point at Presbyterian (ESPNU, 7 p.m.), Delaware at Jacksonville State (CBS Sports, 7 p.m.), Michigan State at Purdue (Peacock, 8 p.m.), Wichita State at Memphis (ESPN2, 9 p.m.) and Florida International at Sam Houston (CBS Sports, 9 p.m.).
Women’s games include Tennessee at LSU (ESPN, 6 p.m.), Georgetown at UConn (TNT, truTV, 7 p.m.), Villanova at Seton Hall (Peacock, 7 p.m.) and Providence at Creighton (TNT, 9 p.m.).
Daytime Talk
Kelly Ripa and Mark Consuelos: Sterling K. Brown, Monica Mangin, Jim Kwik. The View: Sara Eisen, Amy Landecker, Bradley Whitford, Lisa Rinna. Kelly Clarkson: Wunmi Mosaku, Mason Gooding, Mr. Beast, Moonchild. Drew Barrymore: Sunny Anderson, Nate Berkus, Kristin Davis. Jennifer Hudson: Delroy Lindo, EJae. Tamron Hall: Lisa Rinna, Susan L. Taylor, Sam Pezzullo.
Late Talk
Stephen Colbert: Kurt & Wyatt Russell, CMAT. Jimmy Kimmel: Sterling K. Brown, Dave “Lil Dicky” Burd, Benny Blanco. Jimmy Fallon: Priyanka Chopra Jonas, Bobby Cannavale, KC Shornima. Seth Meyers: Jon Hamm, Anderson Paak. Daily Show: Christa Miller.