Beverly's patience with Pop Pop is put to the test due to his endless Thanksgiving demands, but she is able to put aside her own feelings to help heal the longstanding rift between Murray and Pop Pop. Meanwhile, Barry and Erica are ready to return home for the holiday, but Uncle Marvin accidentally drives them to Pittsburgh. Marvin attempts to make it right not knowing if they will make it to Jenkintown in time to celebrate the holiday.

April receives unfortunate news that makes her question her future with Ethan. Dr. Charles and Maggie see tough times on the horizon. Natalie's memory from the accident starts to return.

Archie's plan to host a peaceful Thanksgiving dinner at the community center quickly gets derailed when some unexpected guests arrive. Stranded at Stonewall Prep by an ice storm, Jughead and Betty search for clues about a recent death on campus. Elsewhere, while FP, Alice, Hiram and Hermione wait out the storm together at Pop's, Cheryl and Toni get resourceful as they host a dinner for Cheryl's family.

Four of the remaining eight celebrities perform; the panelists attempt to guess their identities.

An unexpected twist shakes up the game and sends two people home.

CB celebrates Thanksgiving by having all of William Penn rally around him after a cooking incident at his house, while the alumni faculty football game brings out the competitive sides of Wilma and Coach Mellor.

Four smiths must salvage steel from old weapons and combine them using the Hada technique to forge a Pugio - the dagger said to have murdered Julius Caesar. The competitors battle and fight to the finish to ensure their daggers size up to this iconic weapon's statue, both in form and function. After a round of barbaric tests, only two smiths march down the Appian Way to their home forges to recreate the legendary Spatha, one of the most vicious series in Roman history. Which smith will return to the forge arena a victor, earning the title of Forges in For Champion and the $10,000 prize?.

As Jason contemplates surgery for an injury, Bravo Team is on a mission abroad to help the secret service prevent a sniper attack on U.S. dignitaries.

Believing that solving Lucy's murder will lead to solving Tiffany's murder, the Drew Crew resolves to find a way to speak with the only eyewitness to both murders-Dead Lucy herself. To prepare for this incredibly risky séance, they set off to investigate the last few hours of Lucy Sable's life. Ultimately, they confront Dead Lucy in a horrifying séance, and Nancy is faced with a truth that seems to validate her greatest fear.

Julia is forced to make a drastic decision when she finds out that Isaac has been secretly working with Leon for advice on his current patients. Meanwhile, Roxy takes her new protégé back to her old gym, where she runs into old enemies from her gymnastics days, Tim is on high alert when Edie misses a family event to "work" all weekend and Julia steps back into the dating scene.

Barry learns disturbing news about Ruth, Victoria invites Lilly along for an unusual shopping trip, Jason's behavior raises eyebrows, and Nancy makes a startling discovery.

Guy Fieri is reflecting on what he's thankful for, and it's four talented chefs ready to play his Thanksgiving-themed games. First, Guy gives the chefs an empty cornucopia to use while shopping for their two signature Thanksgiving sides. Then he mashes two classic GGG games together: The chefs have to make a classic Thanksgiving meal on a budget while also featuring a special ingredient determined by Guy's wheel of chance. In the end, one grateful chef will go on a shopping spree for up to $20,000.

Cameron and Mitchell's friends mistakenly assume they have split up and have definitely chosen a side. Haley attempts to cook Thanksgiving dinner as a thank you for Claire and Phil's support with the twins. Jay invites Phil and Dylan out to fly his model plane, and Phil thinks this is his chance to reclaim his dignity after their first outing 10 years ago went so wrong.

An unexpected visit throws Casey for a loop. Severide sets out to exonerate a wrongly convicted arsonist. Kidd pays the price for burning the candle at both ends. Cruz goes on a mission to fix one of Otis's old toys.

When Will gets busy cooking Thanksgiving dinner at Douglas's home, he asks Angie to hang out with Tracy Freeze. Angie reluctantly does so, only to realize that Tracy is actually wonderful, except for a secret she's keeping from Will. Meanwhile, Miggy shows up to Thanksgiving dinner with the kids' teacher, Ms. Pronstroller, as his date, and he enlists Douglas' assistance in helping them form an in-person connection, given all of their previous communication has been via texts, DMs and memes.

Halstead's secret ongoing relationship with a woman connected to another case puts him in jeopardy.

The SWAT team engages in tense negotiations with a family that takes a local officer hostage when they're evicted from their home due to eminent domain. Also, Hondo reflects on his personal life choices as he helps his father through a medical crisis and Chris' relationship with Kira and Ty reaches a critical juncture.

An Angel watches over this place.

Dex goes undercover after she is hired by a local politician to dig up dirt on his political opponent. Meanwhile, Grey and Liz's romance continues, and Dex celebrates Friendsgiving with the group.

When a trendy new hair salon opens up right next door to Paddy's, Dennis and Frank go on the offensive to stop women from cutting off their hair. Meanwhile, Mac is reunited with his childhood dog Poppins.

Full Frontal continues the wild ride aboard the impeachment express and makes a case for finally firing Stephen Miller based on everything he has ever said and done! Also, Sam hosts a Thanksgiving feast for the women she's most thankful for.

Dennis and Charlie stand guard at the entrance to their laser tag base waiting to ambush the legendary "Big Mo", but Dennis begins to ponder the reasons they play laser tag and if their pursuit of a victory is worth their effort.

Trevor analyzes the fifth Democratic debate live, Roy Wood Jr. gets insight from black voters, and MSNBC anchor Alicia Menendez discusses her book "The Likeability Trap".

Conan welcomes actor Dax Shepard.

Liza Treyger, Michael Rapaport and Tony Rock discuss Ja Rule's Fyre Festival lawsuit and Kanye West's new Wyoming ranch, and former UFC champion Chuck Liddell tries stand-up.

Singer Dolly Parton; Kacey Musgraves talks and performs.

Stephen welcomes journalist John Heilemann, journalist Alex Wagner, and Stephen Colbert: The Newest Zealander.

John Smith discovers that one can get lost on the path not taken. Juliana attempts to decode hidden messages from Abendsen. Amid voices of dissent, Bell devises a new strategy for the BCR. Kido must decide where his true loyalties lie, even if it costs him the Empire.

Left without a home by a political coup in Athens, Philip's eccentric mother, Princess Alice of Greece, is invited to live in Buckingham Palace by the Queen.

Panic grips the students in the aftermath of the chaotic launch, and Anan takes control of the mob. Kraam must be courageous enough to face the truth.

The Big One is coming. The girls fear a potential major earthquake hitting Los Angeles, while Jules fears a different "Big One": running into your ex with a new girl. Stella rebels against Madison's need to control her friends' lives during an outing to SantaCon.

James welcomes actress Julie Andrews and actress Kristen Bell.

The team hits the track to test out the new Volvo XC40. Plus, Jimmy de Ville goes back to the '80s to find out how Audi devised the revolutionary four-wheel drive system.