When three children die from a rare for of cancer in a small rural Mexican community, a group of women set out to find what caused their death and discover radioactivity in the local water supplies. The story is told in the documentary “The Age of Water,” making its debut tonight on “POV” (PBS, 10 p.m., check local listings).
Monday Night Football has Minnesota at Chicago (ABC, ESPN, 8 p.m.).
The Colombian telenovela “Her Mother’s Killer” (Netflix, streaming) returns for its second season.
The new animated preschool show “Red Fish, Blue Fish” (Netflix, streaming) is adapted from a Dr. Seuss book, and not, despite the title, about political opposites.
“Secrets of the Celebrity Sex Tapes” (A&E, 10 p.m.) certainly has a provocative title; they talk about the tape between Pamela Anderson and Motley Crue driver Tommy Lee and of course they can’t show it.
‘The Quiz With Balls” (Fox, 9 p.m.), hosted by Jay Pharoah, has its second season finale.
One of the kid builders on the spinoff “Lego Masters Jr.” (Fox, 8 p.m.) wins the $50,000 prize in the inaugural season’s finale.
The Hulu series “Dance Moms: A New Era” (Lifetime, 7 p.m.) migrates to cable, playing th initial five episodes back to back.
It’s the centenary of Peter Sellers, the British comic born 100 years ago today. Turner Classic Movies celebrates it with “The Lady Killers” (8 p.m.), “Your Past is Showing” (9:45 p.m.), “The Mouse That Roared” (11:30 p.m.), “I’m All Right Jack” (1:15 a.m.), and “Tom Thumb” (3:15 a.m.).
During the day TCM has storeis of World War II in Europe with “The Four Days of Naples” (6 a.m.), “Assignment in Brittany” (8:15 a.m.), “The Cross of Lorraine” (10 a.m.), “Reunion in France” (11:45 a.m.), “Edge of Darkness” (1:30 p.m.), “Uncertain Glory” (3:30 p.m.) and “Hangmen Also Die!” (5:30 p.m.).
Baseball includes Mets at Philadelphia (MLB, 6:45 p.m. and Arizona at San Francisco (Fox Sports 1, 9:45 p.m.).
Soccer includes Latvia vs. Serbia (Fox Sports, 8:30 p.m.) and Panama vs. Guatemala (CBS Sports, 9:30 p.m.).
Daytime Talk
Kelly Ripa and Mark Consuelos: Rainn Wilson, John Edward. Kelly Clarkson: Tina Fey, Will Forte, Zarna Garg, Wilmer Valderrama, Nina Mata. Drew Barrymore: Catherine Zeta-Jones, Valerie Bertinelli. Jennifer Hudson: Kevin Hart, Jennie (rerun). Tamron Hall: Zoe Lister, Jaime Ray Newman, Katie Lowes, Omarion.
Late Talk
Stephen Colbert: Cillian Murphy, Lady Gaga. Jimmy Kimmel: Christopher Guest, Michael McKean, Harry Shearer, Rob Reiner, Spinal Tap. Jimmy Fallon: Fred Armisen, Oliva Cooke, Debbie Gibson, Offset with JID. Seth Meyers: James Corden, Ashlee Simpson. Taylor Tomlinson: Langston Kerman, Megan, Galley, David Gborie (rerun).