A new spinoff of “Gold Rush” (Discovery, 9 p.m.) arrives, called “Gold Rush: White Water” (Discovery, 9 p.m.), in which prospectors deal with raging rivers while mining. It’s followed by the premiere of a “Gold Rush”-related aftershow about both shows, “The Dirt” (Discovery, 10 p.m.).
With the renovations completing, Lorraine learns how to make pasta on “My Big Italian Adventure” (HGTV, 9 p.m.).
“Chaos in Court” (Investigation Discovery, 9 p.m.) has a season finale.
The musical “Fiddler on the Roof” is celebrated on “Great Performances” (PBS, 9 p.m., check local listings), with contributions from composer and lyricist Jerry Bock and Sheldon Harnick and performers from Topol and Lin-Manuel Miranda.
“Real Time with Bill Maher” (HBO, 10 p.m.) welcomes Caitlin Flanagan, Max Brooks and Trump adviser Jenna Ellis (replacing Boris Epshteyn).
Zing goes to trial on “Warrior” (Cinemax, 10 p.m.).
“Ancient Aliens” (History, 9 p.m.) returns with new episodes.
A training system is pitched on “Shark Tank” (ABC, 8 p.m.).
“Undercover Boss” (CBS, 9 p.m.) involves the mayor of Shreveport.
Today’s unlucky date is celebrated with a 16-hour marathon of the first four episodes of the franchise with “Friday the 13th” (IFC, 10:30 a.m. and 6:45 p.m.), “Friday the 13th, Part II” (IFC, 12:45 p.m. and 9 p.m.), “Friday the 13th Part III” (IFC, 2:45 and 11 p.m.) and “Friday the 13th: The Final Chapter” (IFC, 4:45 p.m. and 1:05 a.m.).
But there’s also a Friday the 13th special from “Fear the Woods” (Travel, 10 p.m.).
Turner Classic Movies’ month-long Friday night salute to the circus continues with “Freaks” (8 p.m.), “Carnival Story” (9:15 p.m.), “Berserk” (11 p.m.) and “He Who Gets Slapped” (12:45 a.m.). They are followed by two teen movies from 40 years ago: “Times Square” (2:15 a.m.) and “Rich Kids” (4:15 a.m.).
During the day are films in mysterious mansions: “While the Patient Slept” (6 a.m.), “Their Big Moment” (7:15 a.m.), “Spooks Run Wild” (8:30 a.m.), “The Secret Garden” (9:45 a.m.), “You’ll Find Out” (11:30 a.m.), “The Smiling Ghost” (1:15 p.m.), “Two on a Guillotine” (2:30 p.m.), “House on Haunted Hill” (4:30 p.m.) and “The Haunting” (6 p.m.).
College football has Florida Atlantic at Florida International (CBS Sports, 7 p.m.), Iowa at Minnesota (Fox Sports 1, 7 p.m.) and East Carolina at Cincinnati (ESPN2, 7:30 p.m.).
First round play continues in The Masters (ESPN, 7:30 a.m.), with second round play beginning at 1 p.m.
Soccer includes Nigeria vs. Sierra Leone (beIN Sports, 11 a.m.) and Morocco vs. Central African Republic (beIN Sports, 2 p.m.).
Swimming has its own U.S. Open (NBC Sports, 10 a.m.).
Daytime Talk
Kelly Ripa and Ryan Seacrest: Lenny Kravitz, Jenny Farley, Monica Margin. The Talk: Trichina Arnold, Beth Behrs, Emma Corrin, Josh O’Connor. Ellen DeGeneres: Garth Brooks. Drew Barrymore: Emma Roberts, Ayesha Curry, Danny Seo, Big Bird. Kelly Clarkson: Zachary Quinto, Anya Taylor-Joy, Kimberly Schlapman, Brandy Clark. Tamron Hall: Cedric the Entertainer, Jamie Oliver, Ravi Patel. Wendy Williams: Charlie Wilson. The Real: Israel & New Breed with Adrienne Houghton.
Late Talk
Jimmy Kimmel: Kerry Washington, Sen. Cory Booker, Gregory Porter (rerun). Jimmy Fallon: Post Malone, Phoebe Robinson, 2 Chainz. Seth Meyers: John Mulaney, Kristen Welker, Tracy Chapman (rerun). James Corden: Whoopi Goldberg, Bishop Briggs (rerun). Lilly Singh: RuPaul (rerun).