Longtime political consultant James Carville is profiled in the documentary “Carville: Winning is Everything, Stupid” (CNN, 7 p.m.), whose title is borrowed from the Democratic political consultant’s famous advice during the 1992 Clinton campaign: It’s the Economy, Stupid. It follows an 18-month period in which Carville tried to persuade President Joe Biden not to run for re-election. There’s also a glimpse at his unusual marriage with his wife Mary Matalin, a Republican strategist. It’s from director Matt Tyrnauer, whose previous film asked “Where’s My Roy Cohn?” 

It’s followed by a new episode of the topical comedy show “Have I Got News for You” (CNN, 9 p.m.). 

College football dominates primetime with Colorado State at Oregon State (CW, 6:30 p.m.), Michigan at Washington (NBC, 7:30 p.m.), Baylor at Iowa State (Fox, 7:30 p.m.) and Tennessee at Arkansas (ABC, 7:30 p.m.). 

But today’s the day baseball’s league divisional series begin with Detroit at Cleveland (TBS, truTV, 1 p.m.), Mets at Philadelphia (4 p.m.), Kansas City at Yankees (TBS, 6:30 p.m.) and San Diego at Dodgers (Fox Sports 1, 8:30 p.m.). 

It was 65 years ago that Rod Serling’s enduring show made its debut, so there’s a 65 episode marathon of “The Twilight Zone” (Syfy, 6 a.m.) all day and into tomorrow. 

Erin Cahill plays a divorced woman who is renovating an inn she inherited and meets a hotelier (Wes Brown) who may also prove to be a romantic interest in the made-for-TV romance “Autumn at Apple Hill” (Hallmark, 8 p.m.). 

The new series “To Catch a Smuggler: Tropical Takedown” (National Geographic, 10 p.m.) follows law enforcement combing the Caribbean going after drug traffickers. 

Svengoolie welcomes October by doubling up on his Saturday night films, coupling “Son of Frankenstein” (MeTV, 8 p.m.) with “The Monster That Challenged the World” (MeTV, 10:30 p.m.). Earlier in the day there’s also a “House of Svengoolie Cartoon Boo-Nanza” (MeTV, 7 a.m.) with a series of spooky cartoons hosted by Gwengoolie, Nostalgiaferatoo and Imp. 

Also in the morning, a second season starts for “Mutual of Omaha’s Wild Kingdom Protecting the Wild” (NBC, 10 a.m., check local listings) with conservation stories 38 years after the death of originating host Marlin Perkins. 

Brandon surprises Kristina with a birthday party and a ring on “Love & Marriage: Detroit” (OWN, 8 p.m.). 

“Help! My House is Haunted” (Travel, 10 p.m.) finesses a trip to County Donegal, Ireland. 

Making its way to premium cable is the drama “The Girl in the Pool” (Showtime, 8 p.m.), about a man who’s mistress is found murdered in his pool. It stars Freddie Prinze Jr., Monica Potter and Gabrielle Haugh.

Martin Scorsese selects and discusses two films on Turner Classic Movies tonight, “Blood on the Moon” (8 p.m.) and “One Touch of Venus” (9:45 p.m.). The 12 o’clock noir is “Detour” (midnight); then comes a pair of films from the 80s, “The Killing Fields” (1:30 a.m.) and “Withnail & I” (4 a.m.). The midday musical is “Gilda Live” (noon). 

College football begins at noon with games that include Navy at Air Force (CBS), Wake Forest at North Carolina State (CW), UCLA at Penn State (Fox), Missouri at Texas A&M (ABC), SMU at Louisville (ESPN), Army at Tulsa (ESPNU), Pittsburgh at North Carolina (ESPN2) and Massachusetts at Northern Illinois (CBS Sports). 

Games at 3:30 p.m. include Auburn at Georgia (ABC), Iowa at Ohio State (CBS), Mississippi at South Carolina (ESPN) and Temple at Connecticut (CBS Sports).

Then comes West Virginia at Oklahoma State (ESPN2, 4 p.m.), Rutgers at Nebraska (Fox Sports 1, 4 p.m.), Clemson at Florida State (ESPN, 6:30 p.m.), James Madison at Louisiana Monroe (ESPNU, 7 p.m.), Utah State at Boise State (Fox Sports 2, 7 p.m.), Nevada at San Jose State (truTV, 7:30 p.m.), Kansas at Arizona State (ESPN2, 8 p.m.), Hawaii at San Diego State (CBS Sports, 8 p.m.), Miami at California (ESPN, 10:30 p.m.) and Texas Tech at Arizona (Fox, 11 p.m.). 

Hockey has Buffalo vs. New Jersey (NHL, 10 a.m.) from Prague, and a preseason game, St. Louis at Chicago (NHL, 8 p.m.). 

Preseason NBA has Golden State vs. Clippers (NBA, 7 p.m.). 

Motor sports has the United Rentals 250 (CW, 4 p.m.) and the Owens Corning 200 (Fox Sports 2, 4 p.m.).

Women’s college volleyball has Newell at Long Beach State (ESPNU, 10:30 p.m.). 

Gary Clark Jr. and Black Pumas play a new “Austin City Limits” (PBS, 11 p.m., check local listings).

Less than a year since he first hosted, comedian Nate Bargatze returns to helm a new “Saturday Night Live” (NBC, 11:30 p.m.) with Coldplay.