On “Roswell, New Mexico” (CW, 8 p.m.), Maria tries to stop a murder. 

Frances decides on a murder plan on “The Beast Must Die” (AMC, 10 p.m.). 

Last month’s SharkFest migrates to the sister station with National Geographic specials “When Shark Attack” (Nat Geo Wild, 8 p.m.) and “Shark Beach with Chris Hemsworth” (Nat Geo Wild, 10 p.m.) making their debut on Nat Geo Wild.

David Koechner and Rashad Jennings play “The Celebrity Dating Game” (ABC, 10 p.m.).

“The Republic of Sarah” (CW, 9 p.m.) is hit by a snowstorm. 

Darcey goes to Washington, D.C. to check up on Georgi’s past on “Darcey & Stacey” (TLC, 8 p.m.). 

“Below Deck Mediterranean” (Bravo, 9 p.m.) readies for its third charter of the season. 

Salome tries to get justice for her sister’s death on “Cartel Crew” (VH1, 9 p.m.)/

Richard Burton is featured on Turner Classic Movies’ Summer Under the Stars, in “Villain” (8 a.m.), “Look Back in Anger” (8:45 a.m.), “The Longest Day” (9:30 a.m.), “The Comedians” (12:30 p.m.), “The Sandpiper” (3:15 p.m.), “Where eagles Dare” (5:15 p.m.), “Anne of the Thousand Days” (8 p.m.), “The Taming of the Shrew” (10:45 p.m.), “The Night of the Iguana” (1 a.m.) and “Equus” (3:15 a.m.)

Baseball includes Cleveland at Toronto (MLB, 3 p.m.), Philadelphia at Washington (ESPN, 7 p.m.) and San Francisco at Arizona (MLB, 10 p.m.).

Daytime Talk

Kelly Ripa and Ryan Seacrest: Idris Elba, Josh Peck, Katie Lowes. The View: Mary L. Trump. The Talk: Linda Lavin, DeVon Franklin. Ellen DeGeneres: Priyanka Chopra Jonas, Ingrid Andress (rerun). Drew Barrymore: Brené Brown, Pilar Valdes (rerun). Kelly Clarkson: Jennifer Garner, Nico Hiraga, Max with Lil’ Mosey & Olivia O’Brien (rerun). Tamron Hall: Rebecca Minkoff. Wendy Williams: Gary Owen (rerun). The Real: Bebe Rexha (rerun). 

Late Talk

Still all reruns: Stephen Colbert: Jason Sudeikis, Yola. Jimmy Kimmel: Margot Robbie, John Cena, James Gunn, Metta World Peace, PnB Rock with Swae Lee * Pink Sweat$, Anthony Anderson. James Corden: Tiffany Haddish, Dominic Fike.