K21IY-D

Scientists and enthusiasts reveal the crucial roles bugs play on the planet and what the future would be without them.

Experiencing the complex world of ocean waters with a never-before-seen look at how life underwater co-exists.

Astrophysicist Janna Levin explores black hole science.

George volunteers to create a piece of art for the county-wide art show, but can't decide what to make; Arthur gets angry when a smoothie spills all over his new sneakers.

Otto recruits Oscar to help him retrieve 100 small furry creatures that he accidentally released; Ms. O recalls how she defeated the Patternista.

The Wild Kratts try to determine why trees are dying and how to help the forest and the creatures who live there.

Benny's toy penguin is swept away by melting snow, transforming a day of sledding into an urgent rescue mission.

Luke plays doctor with Stu as a nurse and Lyla pretends to be different patients; Lyla, Everett, Luke and Stu build an elaborate track to get a tennis ball down to the lobby.

George volunteers to create a piece of art for the county-wide art show, but can't decide what to make; Arthur gets angry when a smoothie spills all over his new sneakers.

Otto recruits Oscar to help him retrieve 100 small furry creatures that he accidentally released; Ms. O recalls how she defeated the Patternista.

The Wild Kratts try to determine why trees are dying and how to help the forest and the creatures who live there.

Benny's toy penguin is swept away by melting snow, transforming a day of sledding into an urgent rescue mission.

Luke plays doctor with Stu as a nurse and Lyla pretends to be different patients; Lyla, Everett, Luke and Stu build an elaborate track to get a tennis ball down to the lobby.

Forrest can't wait to try everything at the Fuzzytown Friends Picnic, but gets into trouble when he is unable to wait his turn; Carl hosts a Super Blue Moon Sleepover.

Daniel's birthday cake is smushed during a bumpy ride on Trolley; Daniel, Prince Wednesday and Miss Elaina enjoy their picnic despite the rain.

Phoebe learns what privacy signs are and how to use them to communicate to neighbors; Jay gets nervous about getting a haircut.

Elmo's bike is great, but Abby's bike might be even better; Tamir teaches Elmo how to deal with feeling jealous and to enjoy the things Elmo already has.

Zadie soothes Ellie to sleep with a story; the wombats fix Super's favorite mug.

Donkey and Grampy try to make an old family recipe; Donkey and Panda are excited to try a new cereal.

Rosie helps Tia by taking care of her puppy, Benito; Rosie opens her own restaurant with Iggy.

While delivering chocolates, the kids learn that warmer temperatures can melt treats; the kids help Mr. Raccoon calm down when he is having a bad day.

Alma takes shortcuts so she can play soccer with Beto, but her plan backfires; Alma saves the Nighttime Dance Break party.

Molly and Dad try to find and fix an eagle cam after wind spins the camera away from the eagle's nest on hatching day; Molly and friends must come up with enough money to buy a water tube at the Trading Post.

Host Julia Collin Davison shows host Bridget Lancaster how to make the smoked pork loin with dried fruit chutney; equipment expert Adam Ried reviews the grill gadgets; test cook Becky Hays shows Bridget how to make the sweet potato soup.

Boneless rib roast with Yorkshire pudding and jus; black tea; Lighthouse Inn potatoes.

Lydia and Ruby butt heads as they visit a convent, and Lydia becomes too involved. She interferes with the life of one of the nuns, causing trouble within and outside the convent.

A 1967 NFL Championship "Ice Bowl" ticket stub; a 1989 Ronald Reagan letter; a Robert Riggs Saturday Evening Post illustration.

The staff must get physically fit in order to participate in a new group insurance plan.

A detailed look into news stories from around the world from the BBC news desk in Washington, D.C.

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

Margaret Hoover leads interviews and debates.

A panel of journalists provides reporting and analysis of the major stories emanating from the United States capital.

An in-depth look at the life and career of John F. Kennedy, one of the nation's most beloved and mourned leaders.

Insight into the Warren Commission and its investigation into the assassination of President John F. Kennedy.

Isobel has plans for Downton to continue to help the war wounded in some way after Robert's announcement that the ceasefire will begin on Nov. 11.

Follows the expedition of four climbers on their journey to the summit of Everest, just days after eight climbers lost their lives in a deadly storm.

Actors Hayley Mills and Stephen Tompkinson go head-to-head in an antiques challenge; they drive around the Northeast in a vintage E-Type Jaguar and a Rolls-Royce; the "Wild at Heart" co-stars seek expert guidance as they visit antique shops.

David Attenborough explains how humans help plants that are facing extinction, from projects in Africa to re-seeding the landscape to rebuilding a Brazilian rainforest tree.

Pati Jinich travels from the northernmost place in the U.S. to the remote island of Halibut Cove, discovering that subsistence living transcends all differences.

How crayons are made; Lady Elaine decides she will win King Friday's contest.

Binky claims he has been framed by a graffiti artist; Binkymania runs wild in Elwood City.

The team moves quickly to stop Zach Varmitech from destroying the bullfrog habitat.

The Hunters try to help an injured bird so it can join its friends migrating south for the winter.

Lyla bakes a cake without a recipe; Everett teaches his cat new tricks using sounds and symbols.

Sheldon can't wait for Carl to play his favorite beach game; Lotta and her friends search for Lotta's lost blanket.

Daniel is worried when Mom Tiger hurts her arm; Jodi loses her stuffie, Benji the Hedgehog.

Phoebe and Jay use a checklist to guide them through their tasks; Jay creates his first comic book and learns about the importance of page order.

Mauro helps Paula stain her front door; Jenn meets with the North Asheville landscaper who is using boulders to make a new retaining wall and steps; Kevin helps project manager Noah install an interior door.

Visiting a U.S. Navy Seabees base; different types of trailer hitches; repainting a galvanized stair railing.

An unconventional corner chair made of a bent lamination arm rest supported by turned red oak spindles with a plank seat.

Macarons with raspberry buttercream; gougeres.

Alcapurrias; the story of Coco López and piña coladas; coquito cocktails.

Velvety Turkish scrambled eggs with yogurt; recipes for wok-fried eggs and soy sauce eggs; Cantonese-style shrimp omelet on rice.

Why the area around Kennett Square, Pa., is considered "mushroom capital of the world"; mushroom farm; mushroom ice cream; how to forage for wild mushrooms; cooking a mushroom feast al fresco.

Favorite dishes from childhood.

Unwrapping the Cornish pasty with Alec and Fiona Duncan of Potter's Pasties and Pies; Argentine empanadas with Belén Rodríguez of Quebracho.

The basics of Rarámuri music; chef Ana Rosa Beltrán del Rio cooks a few ancient Chihuahuan recipes; the art of drying chilies.

Chef Walter Staib travels into the heart of Oaxaca, Mexico, to embark on a journey that uncovers the art of Mezcal making, guided by local experts who reveal the secrets behind the beloved spirit.

Prosciutto and onion frittata; vegetable polpette; mushroom ragù with greens over polenta.

Macarons with raspberry buttercream; gougeres.

Alcapurrias; the story of Coco López and piña coladas; coquito cocktails.

A wild food tour of Barcelona includes the vermouth bar, "coco" desert breads and traditional nut milk shake; a family meal of old-fashioned fish stew; a quick and easy Spanish dish of pork with Spanish olives.

Art and culture create a spirit of empowerment, belonging, and acceptance.

Anne Briggs, known as "Anne of All Trades," demonstrates how to make something for the kitchen from firewood.

Mauro helps Paula stain her front door; Jenn meets with the North Asheville landscaper who is using boulders to make a new retaining wall and steps; Kevin helps project manager Noah install an interior door.

Visiting a U.S. Navy Seabees base; different types of trailer hitches; repainting a galvanized stair railing.

Behind the scenes at Tanglewood with Boston Pops conductor Keith Lockhart; Connecticut's Lime Rock Park's Historic Festival where antique and vintage cars embark on a 17-mile tour of Litchfield Hills.

Exploring Arizona's Route 66; the Petrified Forest; Jack Rabbit Trading Post; Winslow's historic La Posada; Kingman's Route 66 Museum.

Gently is approached to complete one last job before he hands in his resignation. The cold case involves the murder of a girl four years ago and leads to a web of unions and political intrigue.

Hired by the house cleaner of a 1970s movie icon, Pearl senses a threat looming over both the cleaner and her employer.

Mervin reopens his mother's case and uncovers the prime suspect in her murder; though evidence points to this suspicious figure, they can't determine how foul play occurred.

A salute to the Austin blues club Antone's with Jimmie Vaughan, Kingfish, Bobby Rush, Sue Foley and Big Bill Morganfield.

British singer-songwriter RAYE takes to the stage of London's iconic Royal Albert Hall to perform songs from "My 21st Century Blues.".

Scientists and enthusiasts reveal the crucial roles bugs play on the planet and what the future would be without them.

Filmmaker Katy Scoggin seeks to reconnect with her estranged father.

Three families rebuild after they lost their homes to a wildfire.

Actors Hayley Mills and Stephen Tompkinson go head-to-head in an antiques challenge; they drive around the Northeast in a vintage E-Type Jaguar and a Rolls-Royce; the "Wild at Heart" co-stars seek expert guidance as they visit antique shops.

Sculptor Leo Sewell uses discarded materials.

George volunteers to create a piece of art for the county-wide art show, but can't decide what to make; Arthur gets angry when a smoothie spills all over his new sneakers.

The Wild Kratts try to determine why trees are dying and how to help the forest and the creatures who live there.

Benny becomes enamored with the mail carrier, and wonders how she delivers the mail in different weather conditions.

Luke plays doctor with Stu as a nurse and Lyla pretends to be different patients; Lyla, Everett, Luke and Stu build an elaborate track to get a tennis ball down to the lobby.

Forrest can't wait to try everything at the Fuzzytown Friends Picnic, but gets into trouble when he is unable to wait his turn; Carl hosts a Super Blue Moon Sleepover.

Daniel's birthday cake is smushed during a bumpy ride on Trolley; Daniel, Prince Wednesday and Miss Elaina enjoy their picnic despite the rain.

Phoebe and Jay create a game show for Grandma; Phoebe and Jay must find the best way to spend the community coin jar money by taking a building-wide vote.

On a hot day, Abby creates a snowman to keep her and Elmo cool; when they return from finding decorations, their snowman has vanished.

Zadie soothes Ellie to sleep with a story; the wombats fix Super's favorite mug.

Donkey and Grampy try to make an old family recipe; Donkey and Panda are excited to try a new cereal.

Rosie helps Tia by taking care of her puppy, Benito; Rosie opens her own restaurant with Iggy.

Alma takes shortcuts so she can play soccer with Beto, but her plan backfires; Alma saves the Nighttime Dance Break party.

The team uses estimation to recover the Sunsphere from Hacker.

Margaret Hoover leads interviews and debates.

A panel of journalists provides reporting and analysis of the major stories emanating from the United States capital.

Experiencing the complex world of ocean waters with a never-before-seen look at how life underwater co-exists.

Astrophysicist Janna Levin explores black hole science.

Residents, former Apollo astronauts, and Cape Canaveral-based engineers and employees chart the events that transformed Cocoa Beach, Fla., into a center for the American space program during the 1950s and 1960s.

Gently is approached to complete one last job before he hands in his resignation. The cold case involves the murder of a girl four years ago and leads to a web of unions and political intrigue.

Hired by the house cleaner of a 1970s movie icon, Pearl senses a threat looming over both the cleaner and her employer.

Thomas Jefferson owned a copy of the Qur'an; George Washington owned enslaved people who were Muslim; a Muslim diplomat breaks his Ramadan fast in the White House in 1805.

Experts analyze prominent international affairs topics and America's role in a shifting world.

Margaret Hoover leads interviews and debates.

A woman is found dead in the botanical gardens; Patience suspects foul play and falls out with Frankie who needs convincing; Patience tries to deny her feelings for Elliot.

Cathy's triumph at CeCe's turns dark when a club manager is found dead; Geordie uncovers a web of extortion.

Spanish flu reaches Downton, and desperate Thomas looks for a way to re-establish himself. Ethel faces a dilemma when the Bryants return with a heartbreaking proposition. Decisive, Anna forces Bates to think about their future.

A woman is found dead in the botanical gardens; Patience suspects foul play and falls out with Frankie who needs convincing; Patience tries to deny her feelings for Elliot.

Cathy's triumph at CeCe's turns dark when a club manager is found dead; Geordie uncovers a web of extortion.

Spanish flu reaches Downton, and desperate Thomas looks for a way to re-establish himself. Ethel faces a dilemma when the Bryants return with a heartbreaking proposition. Decisive, Anna forces Bates to think about their future.

Actors Billy Crudup and Tamera Mowry-Housley uncover their lost roots.

Buster wants to go to outer space; George is determined to walk from Crown City to Elwood City to raise money for charity.

Villain mastermind William Ocean plans to cover the entire world in water; the Dream Weaver turns Little O's dreams into nightmares.

When Chris and Martin lose their gear to a snapping turtle, they get stuck mini-sized in a vast northern woodland lake.

Corky is selected to make a presentation at school during a science day celebration, but humidity jeopardizes her project.

Lyla has to backtrack her hike at Moon Rock Cove to find her mom's missing phone; the Loops kids divide up kitchen cleaning chores between easy and hard, so everyone has an equal amount of work.

Buster wants to go to outer space; George is determined to walk from Crown City to Elwood City to raise money for charity.

Villain mastermind William Ocean plans to cover the entire world in water; the Dream Weaver turns Little O's dreams into nightmares.

When Chris and Martin lose their gear to a snapping turtle, they get stuck mini-sized in a vast northern woodland lake.

Corky is selected to make a presentation at school during a science day celebration, but humidity jeopardizes her project.

Lyla has to backtrack her hike at Moon Rock Cove to find her mom's missing phone; the Loops kids divide up kitchen cleaning chores between easy and hard, so everyone has an equal amount of work.

Lotta is frustrated learning a new dance, but realizes it is ok to experience music in her own way; Sheldon worries about telling Carl that he doesn't want to play pirates anymore.

Daniel is excited about his first day of day camp; Daniel and his friends learn how to make colorful tie-dye shirts.

Phoebe and Jay learn how to keep cool while using their thermometer to track the temperature in the apartment; Pete and Grandma Annie teach the kids how to tell time.

At the Sesame Street Jazz Festival, Elmo and Zoe learn to improvise, listen to each other play and take turns.

Mr. E learns a dance for Friendship Day; Super, the Wombats and the Boo Boo Blimp to the rescue when the power goes out for the Friendship Daylight Show.

Bob Dog runs inside when he sees Harriett's hot air balloon; the pals miss Purple Panda while he is away.

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

After a disagreement, Olive and Ari learn about how nature works, which helps them resolve their issue; the kids learn about meadows.

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.

Molly and Vera think about teaching more tourists in Qyah about wildfire prevention; Molly can't wait to hunt for seagull eggs.

Roast chicken with root vegetables; almost no-knead sourdough bread.

Fish and chips; hamburger buns; shrimp burgers.

Lydia and Ruby cannot seem to see eye-to-eye, with their disagreement continuing through the first monsoon of the season; Maggie's health keeps declining, with the result of her final wish remaining uncertain.

A Walt Whitman inscribed Memoranda; 1906-1909 Buffalo Bill and Pawnee Bill posters; an 1870 Cornelius Krieghoff oil painting.

The staff must get physically fit in order to participate in a new group insurance plan.

A detailed look into news stories from around the world from the BBC news desk in Washington, D.C.

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

A 1954 Marilyn Monroe military defense ID photo; a Panama hat circa 1970; an Andy Warhol golden-shoe collage.

Paul Revere Jr. silver tablespoons; a 1942 DC Comics promotional Superman figurine; a 1974 Sam Gilliam June 5 acrylic painting.

Young Eleanor makes her societal debut in New York and meets her ambitious cousin, Franklin; young Betty, trapped in an abusive marriage, finds herself pursued by hotshot lawyer Jerry; young Michelle trains an idealistic summer intern named Barack.

Mrs. Slocombe sets up house in the store when she is unable to move into her new apartment.

A tranquil cruise along the rivers and canals of France's Burgundy region; tasting the vintages of the Cote-d'Or.