WTVS-DT

When the Titanic goes down, Lord Grantham loses his heirs, and Mary loses her fiance.

Mary's three suitors include a Turkish diplomat; the former life of Carson, the butler, is revealed.

As he grows into his role as heir, Matthew brings out the rivalry between sisters Mary and Edith; servants Thomas and O'Brien scheme against Bates.

Cora makes a discovery that could throw the inheritance issue into chaos. Under pressure from her aunt, Lady Rosamund Painswick, Mary keeps Matthew waiting for an answer to his proposal.

Behind the scenes of the new Masterpiece series inspired by The Forsyte Saga novels about a wealthy stockbroking Victorian-era family.

The reinvention of "Riverdance" immerses viewers into the energy and passion of Irish music and dance.

Dr. Daniel Amen explains the causes of memory loss, the seven foods and supplements that may enhance memory and how to supercharge memory with 11 simple daily practices.

Frankie Laine, Julius LaRosa, the Four Lads, the Four Freshmen and Herb Reed's Platters are a few of the musicians who perform their hits of the late 1950s and early '60s.

Artists and groups from the 1960s perform, including Davy Jones of The Monkees, Paul Revere & the Raiders, The Miracles and Peter Noone.

Newsmakers and citizens discuss African-American history.

News. Reporting on the day's international news from London and from BBC correspondents around the world.

Rebalancing, stretching and strengthening the hips and psoas.

Chris sets up an elaborate treasure hunt centering on a rare group of insectivores.

Lily and her family discover a surprise and also embark on a weather hunting expedition.

Liana accidentally submits art that Stu made and feels guilty taking the credit for his work; Lyla and Luke perform an "Anansi" folktale puppet show.

Lotta competes in the Fuzzytown Music Maker Championship, but the noise on stage becomes too much for her and she leaves; Carl forgets his bottle cap collection at his dad's house.

Daniel thinks about what Grandpere needs to be comfortable when he sleeps over at Daniel's house; Daniel, Chrissie and Prince Wednesday have a tea party.

Phoebe and Jay accidentally get paint on the mail and have to decode addresses; Phoebe and Jay find their parents' box of memories.

Abby sees Nina and Charlie tap dancing and tries to keep up, but she doesn't know how to do the moves and follow the rhythm.

The Wombats use a 3D printer to save Cake Day when Mr. E's cake table collapses; the Wombats create a pretend vacation to cheer up Buckley.

Duck enjoys "me time" at the beach; the pals like different things at Donkey's sleepover.

Uncle Steve takes the kids to the park for the Wonder Walrus show; Rosie and Javi make a space museum.

Olive's sneeze startles the kids when they are playing in the forest, prompting Elinor to learn about what causes sneezes in the first place; Ari wants to wear his lucky shirt for the big soccer game, but it is much too small for him.

Alma wants to see everything at the American Museum of Natural History fast, and Junior wants to go slow; Alma's friends want to add their favorite things to Alma's Bronx diorama.

Chris sets up an elaborate treasure hunt centering on a rare group of insectivores.

Molly, Tooey and Trini make pumpkin boats after Trini's giant pumpkin crashes on the ground; Molly and Tooey find a stowaway baby fox in their sled bag.

A behind the scenes look at "The American Revolution" with Ken Burns, Sarah Botstein and David Schmidt to learn about the production, which took nearly a decade to complete.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

A regular panel of guests from across the political spectrum discuss the biggest international stories of the day.

Breaking down an old Great Lakes freighter; feeding the crew of a 1,000-foot-long freighter; news from around the Great Lakes.

Contributions from women athletes, artists, activists and more.

Fred Rogers postcards circa 1968; a 1966 Milton Glaser-signed Bob Dylan poster; a Tiffany Studios special order tulip lamp circa 1915.

A look at the life and career of actress Marlee Matlin as she shares her story in American Sign Language.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

Contributions from women athletes, artists, activists and more.

Fred Rogers postcards circa 1968; a 1966 Milton Glaser-signed Bob Dylan poster; a Tiffany Studios special order tulip lamp circa 1915.

Touring three of London's palaces -- the Tower of London, Hampton Court and Kensington Palace; host Lucy Worsley.

Keira Knightley embarks on a journey of discovery to explore her grandparents' wartime stories.

A look back at the Roman-tinged Hippodrome; ancient ritual of the Turkish bath; the Blue Mosque; the grand Hagia Sophia; Spice Market; exploring Topkapi Palace.

Hiking into the back country in Michigan's Upper Peninsula.

News. Reporting on the day's international news from London and from BBC correspondents around the world.

An all-standing waist slenderizing workout strengthens muscles around the core and waist.

Chris challenges Paisley Paver to a race to the top of Goat Mountain, and the winner will decide the future of the mountain ecosystem.

The Hunters find a stowaway in their picnic basket, a little furry dog.

Lyla asks customers for their leftover pumpkins, but then gets way too many; Lyla and Luke put their sisters, Liana and Louisa, through a babysitting test.

Nico is tired of being mistaken for her twin sister; Carl is upset when Nico breaks the Lint Dinosaur Monday rules and makes a Lint Monster instead.

Daniel tries to repair a broken trolley on his own; Daniel and Miss Elaina figure out how to fix a broken toy.

Phoebe and Jay learn how to sort items; Phoebe and Jay learn how to make food labels, so everyone can participate in the potluck.

Big Bird and a cast of characters including the likes of Bert and Ernie, teach children numbers, colors and the alphabet.

Super babysits Herbert while the Wombats help organize his surprise birthday party; Sammy's mom, Yolanda, organizes a fun photo scavenger hunt.

Donkey and Panda discover a golden rainbow after a storm; Donkey vows to help fix Grampy's walking stick after it breaks.

Rosie and Javi transport a watermelon to the park for the family picnic; Rosie builds a dino cave for Iggy.

The kids try to get animals to the Flower Garden for its grand opening; the kids try to find out how their snow sculptures got ruined.

Alma and friends build a cardboard clubhouse; Alma solves the case of a missing piragua.

Chris challenges Paisley Paver to a race to the top of Goat Mountain, and the winner will decide the future of the mountain ecosystem.

Molly panics about going to the dentist; Molly and Tooey stumble upon a mystery visitor in Qyah.

Samantha Brown explores the emotional heart of travel and the people who change, challenge and strengthen a destination.

Information for people with disabilities, including rehabilitation trends, technological advances and community-based opportunities.

Contributions from women athletes, artists, activists and more.

Fred Rogers postcards circa 1968; a 1966 Milton Glaser-signed Bob Dylan poster; a Tiffany Studios special order tulip lamp circa 1915.

How appraisals from 15 years ago have changed in the market, including Andrew Clemens sand art circa 1880; a 1933 All-Star Game signed baseball; an 1886 Jasper Cropsey painting.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

A regular panel of guests from across the political spectrum discuss the biggest international stories of the day.

Newsmakers and citizens discuss African-American history.

Singers Ciara and Alanis Morissette examine their family histories.

The rise of politician and activist Bella Abzug and her commitment to women's rights and progressive causes.

For decades Barbara Dane lends her stellar singing voice to social-justice movements in the Bay Area and beyond, garnering an impressive FBI file along the way.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.