Original Coverage & Source Attribution: www.tvline.com
Gerry Kingsley/Hallmark Media
Every day, TVLine’s What to Watch column spotlights new and returning English-language shows (and select movies) premiering or airing fresh episodes across broadcast, cable and streaming — organized below by release time and alphabetically within each slot.
On TV this Sunday: Lori Loughlin and Tom Cavanagh star in Hallmark’s “What If Christmas,” “The Simpsons” celebrates Halloween, and “Tracker” uncovers a disturbing abuse case.
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PRINTABLE OCTOBER TV CALENDAR
Showtimes for October 25, 2026
ET
A Course Called Ireland
Paramount+
SIX-EPISODE BINGE
Bill Murray and author Tom Coyne play their way across some of Ireland’s most legendary golf courses, joined by family and celebrity friends including Chris O’Dowd, Joanne McNally, and Jason Kelce.
The Wolves of Real Estate: The Alexander Brothers
Peacock
THREE-EPISODE BINGE
The docuseries investigates how three successful brothers ascended in the elite world of luxury real estate and private security in Miami and New York — all while harboring an extremely dark secret.
ET
Saturday Night Live UK
Peacock
Cynthia Erivo hosts; Blossoms performs.
ET
Marshals
CBS
When Kayce and Andrea’s off-hours fugitive hunt unexpectedly reveals the whereabouts of a notorious bomber who previously slipped through Cal’s fingers, the team is pulled into a dangerous pursuit that threatens to open old wounds.
Murder in a Small Georgia Town
Lifetime
MOVIE PREMIERE
A single mother (Kenjah) is charged with murder after killing a man who tried to sexually assault her 14-year-old daughter (Alyssa Ayala), then takes on her small town’s corrupt power structure by running for sheriff.
Professor T
PBS
Professor Tempest’s mother is hospitalized; a murder occurs in the school.
The Real Housewives of Potomac
Bravo
Robyn pushes Ashley and Gizelle to do better as Tia discovers that Gizelle hasn’t been as sensitive as she would expect; Alexis’ birthday party goes awry when the ladies hijack the festivities.
The Simpsons
Fox
In “Treehouse of Horror: XXXVII,” Marge gets a horrifying new perspective on marriage, Bart and Santa’s Little Helper embark on a bone-chilling adventure, and Homer takes a driving lesson.
What If Christmas
Hallmark Channel
MOVIE PREMIERE
A woman (Lori Loughlin) who gave up her fashion-design dreams to support her heart-surgeon husband (Tom Cavanagh) is transported to an alternate reality where she’s a world-famous designer — and discovers what life looks like without him.
ET
Animal Control
Fox
When Emily’s HR review threatens her reinstatement, Frank appoints himself as her investigator.
ET
American Hostage
MGM+
Having sold the lie of immunity on-air and successfully convinced Tony to sign the agreement, Fred now finds himself shut out of law enforcement’s plans to bring the crisis to an end.
Halloween Wars
Food Network
Season 16 finale: Jonathan challenges the final teams to create killer carnival showpieces, interactive games, and elevated carnival treats; the judges crown a winner.
Maigret
PBS
Although he is injured, Maigret and his team continue investigating Adeline’s past; when they uncover that she was the latest of three violent deaths, Maigret must decide whether to destroy two more lives.
The Pet Cemetery Murders
HBO
Docuseries finale: Although Dorothy’s case is solved, the truth unearths a trail of murders and a horrific history that still haunts the community.
Tracker
CBS
When a woman disappears after helping a terrified teenage runaway, Colter uncovers a disturbing case of abuse and embarks on a desperate search to save them both.
Universal Basic Guys
Fox
Mark and Rhoda team up to beat the DelVecchios in a dance competition; Tammy and Kardgen help with an organ delivery.
ET
Grimsburg
Fox
Flute is suspicious of Summers’ new cyborg friend; Martinez joins the Satanic church for the childcare perks.
ET
The Gold
PBS
The proceeds from the stolen Brink’s-Mat gold are laundered through growing international criminal networks; the police pick up the trail as their investigation spread overseas.
Treasure Island
MGM+
Bess and Graham play a cat-and-mouse game, while Long John targets Jim.
Youth
HBO
While Alex finally starts to feel like she has it all, Sam navigates new insecurities in her marriage.
