“The Green Planet” (PBS, 8 p.m.) ends its run with David Attenborough showing ways to save plants. 

Creature communication styles are explored on “Animals Decoded” (Smithsonian, 8 p.m.).

“Wellington Paranormal” (CW, 9 p.m.) looks for a lost woman on an island overrun by goat-worshippers. 

Shark weeks are largely over, but “Expedition with Steve Backshall” (PBS, 10 p.m., check local listings) dips into the field with a report on an area of the eastern Pacific Ocean where sharks give birth.

“Mysteries Decoded” (CW, 8 p.m.) wonders whether dreams can kill. 

Last week’s blindside put the Girls Girls Girls alliance in disarray, with two of its members on the block and fighting for a veto on “Big Brother” (CBS, 8 p.m.). 

“Zoo” (Animal Planet, 8 p.m.) is hit by covid, infecting a tiger. 

Swimming is key to the task tonight on “The Challenge: USA” (CBS, 9 p.m.).

On “The Real Housewives of Dubai” (Bravo, 8 p.m.), Caroline is feeling dismissed and judged by Sara. 

Bobby Brown has been enlisted to be one of the “Crank Yankees” (Comedy Central, 8 p.m.). 

“Almost Human: Rise of the Apes” (Discovery, 9 p.m.) is a full length documentary on creating a human-ape hybrid through stem cells. 

A fish dinner is part of the season finale of “Guy’s Grocery Games” (Food, 9 p.m.).

“More Power” (History, 10 p.m.) considers ball bearings.

A season finale comes for “Battlebots” (TBS, 10 p.m.).

Sidney Poitier is star on Turner Classic Movies today with “Edge of the City” (6 a.m.), “Blackboard Jungle” (7:30 a.m.), “Good-Bye, My Lady” (9:30 a.m.), “Band of Angels” (11:30 a.m.), “Duel at Diablo” (2 p.m.), “The Bedford Incident” (4 p.m.), “A Warm December” (6 p.m.), “A Raisin in the Sun” (8 p.m.), “A Patch of Blue” (10:15 p.m.), “Pressure Point” (12:15 a.m.), “Buck and the Preacher” (2 a.m.) and “Uptown Saturday Night” (4 a.m.). 

Baseball includes Seattle at Yankees (MLB, 1 p.m.), Boston at Houston (MLB, 4 p.m.) and Dodgers at San Francisco (MLB, 9:45 p.m.).

WNBA action has Indiana at Atlanta (NBA, 7 p.m.), Los Angeles at New York (CBS Sports, 7 p.m.) and Minnesota at Seattle (NBA, 10 p.m.).

In youth hockey, it’s U.S. vs. Czech Republic (NHL, 1 p.m.), Slovakia vs. Switzerland (NHL, 5 p.m.) and Sweden at Canada (NHL, 9 p.m.) in Hlinka Gretzky Cup preliminaries.

Daytime Talk

Kelly Ripa and Ryan Seacrest: Maria Bakalova, Ali Wentworth. The View: Diego Luna, Elisabeth Hasselbeck. The Talk: Darren Barnet. Ellen DeGeneres: Milo Ventimiglia (rerun). Drew Barrymore: Emily Ratajkowski, Jenny McCarthy (rerun). Kelly Clarkson: Howie Mandel, Iman Vellani, Maren Morris (rerun). Tamron Hall: Brooke Burke (rerun). 

Late Talk

Stephen Colbert: Kevin Bacon, Jo Koy, Katherine Blanford. Jimmy Kimmel: Demi Lovato, Science Bob Pflugfelder, Mark Rober (rerun). Jimmy Fallon: Kevin Bacon, Jo Koy, Katherine Blanford. Seth Meyers: Billy Porter, Jane Mayer, Giulliana Merello. James Corden: Camila Cabello, Daisy Edgar-Jones, Pedro Pascal, Toni Cornell (rerun). Trevor Noah: Ryuji Chua.