WUNM-DT

After boarding the train in Edinburgh, Alan visits the Commando Memorial in Lochaber; Silver Sands of Morar; the construction of the West Highland Line's extension from Fort William to Mallaig.

Visiting the Isle of Bute for a tour of Mount Stuart; the first folio of William Shakespeare from 1623; venturing into the Scottish countryside; touring Scotland's Theatre in the Hills.

The festivity of Barcelona; Montserrat; pilgrimage along the Costa Brava; Salvador Dalí's home and mausoleum/museum.

A young autistic girl witnesses her father's murder but is unable to tell anyone what happened.

Alphy's trip to reconcile with his mother takes a shocking turn when a passenger is murdered and he becomes the prime suspect; Leonard defends Raymond from Geordie; Miss Scott hides a big secret.

Bates is taken aback when Vera threatens to expose old secrets which could bring down the Crawleys. Mary is the only one who can protect the family, but she pays a high price when she turns to Carlisle for help.

Families from the South, Appalachia and around the world migrate to Detroit to build new lives and pursue the American dream.

Joseph Rosendo revisits his encounters of "A World of Spiritual Experiences.".

Ketchikan is home to temperate rainforests and Misty Fjords accessible only by boat and air; Alaska's Panhandle preserves vast tracts of the planet's dwindling temperate rain forests.

The early years of John F. Kennedy's life and his enduring legacy, including his ascent to the presidency, his mistakes and his triumphs.

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

American music is heavily laced with the DNA of the blues.

Edinburgh Castle; the new Scottish Parliament Building; Her Majesty's Yacht Britannia.

A trip through Alaska's Inside Passage to Prince Rupert, British Columbia; Juneau, Skagway and Sitka, Alaska; bald eagles and gray, orca and humpback whales in Tracy Arm Fjord.

Joe Manganiello and Tony Gonzalez uncover close relatives whose names they never knew before.

A Frank McCarthy oil painting; baseball autographs circa 1945; a 1977 Elvis Presley watch presented to Redd Foxx.

A 1977 Kenner Darth Vader figure; a Tippco toy motorcycle with a sidecar; a Ty Cobb professional model bat circa 1925.

After boarding the train in Edinburgh, Alan visits the Commando Memorial in Lochaber; Silver Sands of Morar; the construction of the West Highland Line's extension from Fort William to Mallaig.

Visiting the Isle of Bute for a tour of Mount Stuart; the first folio of William Shakespeare from 1623; venturing into the Scottish countryside; touring Scotland's Theatre in the Hills.

Ketchikan is home to temperate rainforests and Misty Fjords accessible only by boat and air; Alaska's Panhandle preserves vast tracts of the planet's dwindling temperate rain forests.

Joseph Rosendo revisits his encounters of "A World of Spiritual Experiences.".

Vatican City, the world's smallest country; Monaco; San Marino, Italy; Liechtenstein; Andorra.

The Christmas Market and historic Cathedral Island in Kraków, Poland; the Christmas Market in Gdańsk; making a traditional Polish dinner; a model railroad made almost entirely of gingerbread.

Patience races to solve the murder of a Viking expert, and her relationship hits the rocks.

A murder near Bishop Grey's home exposes corruption within the church's inner circle, shaking Alphy's faith; Geordie secures his long-awaited promotion; Leonard returns to his calling.

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.

Joe Manganiello and Tony Gonzalez uncover close relatives whose names they never knew before.

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

After boarding the train in Edinburgh, Alan visits the Commando Memorial in Lochaber; Silver Sands of Morar; the construction of the West Highland Line's extension from Fort William to Mallaig.

Visiting the Isle of Bute for a tour of Mount Stuart; the first folio of William Shakespeare from 1623; venturing into the Scottish countryside; touring Scotland's Theatre in the Hills.

Capturing the winter beauty of Park City, Utah.

Towering peaks and vast valleys hold the stories of ranchers, adventurers and families in Grand County, Colorado.

Joseph Rosendo revisits his encounters of "A World of Spiritual Experiences.".

Vatican City, the world's smallest country; Monaco; San Marino, Italy; Liechtenstein; Andorra.

Exploring ancient Roman cities from England to Turkey, including their art, aqueducts, theaters and churches.

Touring the medieval city of Kilkenny; exploring the old Kilkenny castle stables which have been transformed into the Kilkenny Design Center; Darren Holden.

Exploring Niagara Falls, its three separate waterfalls, and the mammals, birds and reptiles that surround it.

Astrophysicist Janna Levin explores black hole science.

From the snow-clad Rockies to the scorching Mojave Desert, the Colorado River nourishes wildlife and sculpts the landscapes of the American Southwest.

The journey down the attraction-packed Niagara River is filled with adventure and beauty; navigating the fascinating history and engineering of this border river between Canada and the United States, arriving at the world-famous Niagara Falls.

New York's Hudson River stretches 315 miles through natural landscapes, from the Adirondack Mountains to the George Washington Bridge and Statue of Liberty.

Joseph Rosendo revisits his encounters of "A World of Spiritual Experiences.".

Touring the medieval city of Kilkenny; exploring the old Kilkenny castle stables which have been transformed into the Kilkenny Design Center; Darren Holden.

Back-street fish markets; pizza; climbing Mount Vesuvius; the ruins of Pompeii.

Vatican City, the world's smallest country; Monaco; San Marino, Italy; Liechtenstein; Andorra.

A California rice farmer sells his crop directly to consumers; Wisconsin high school students exchange "sweets and treats" for a lesson in healthy eating; turkey burger recipe; a Virginia farmer who set a national record in hauling corn.

Ketchikan is home to temperate rainforests and Misty Fjords accessible only by boat and air; Alaska's Panhandle preserves vast tracts of the planet's dwindling temperate rain forests.

The early years of John F. Kennedy's life and his enduring legacy, including his ascent to the presidency, his mistakes and his triumphs.

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

Host Fiachna Ó Braonáin, singer-songwriters Wallis Bird and Evie join concertina wizard Brenda Castles to share songs, stories and tunes about bees, folklore, Germany and more.

Smoky pulled pork on a gas grill; salad spinners; braised greens with bacon and onion.

Texas barbecue brisket; coolers.

A guided visit to Culloden; a seal-spotting boat trip in the village of Plockton; the traditions of the cattle drovers; an up-close encounter with a rare white-tailed eagle; deep yoga in the Scottish countryside.

Setting sail to the sacred island of Iona; the story of the Iona Marble Quarry; cruising past Fingal's Cave on Staffa Island; Oban's seafood offerings; historic Scone Palace; tartan; a traditional ceilidh.

A road trip from Chicago to St. Louis showcases new attractions along Route 66, as well as renovations and additions made to existing attractions.

Vienna's gardens, art and fine music; a trip along the Danube River; hiking through the Baroque Melk Abbey.

The artwork of Amelia Jameson; Big Bon Bodega; Congregation Mickve Israel; the historic Juliette Gordon Low birthplace and home of the first Girl Scout; "Over Tea Cups"; Davenport House; Historic Savannah Foundation.

Joseph Rosendo revisits his encounters of "A World of Spiritual Experiences.".

The winter months pose challenges for visitors and wildlife alike at Yellowstone National Park.

The early years of John F. Kennedy's life and his enduring legacy, including his ascent to the presidency, his mistakes and his triumphs.

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

Touring the medieval city of Kilkenny; exploring the old Kilkenny castle stables which have been transformed into the Kilkenny Design Center; Darren Holden.

Host Fiachna Ó Braonáin, singer-songwriters Wallis Bird and Evie join concertina wizard Brenda Castles to share songs, stories and tunes about bees, folklore, Germany and more.

Breakfast street food; the ancient water town of Fengjing, China; an art deco walking tour along The Bund; the art of paper cutting; the Old Jazz Band performs at the historic Peace Hotel.

Japanese food available at Tokyo's iconic market, from seafood to produce.

Diverse art produced by early Europeans, from Christians to Muslims and Byzantines to Vikings.

A spring celebration in Zurich, Switzerland, includes a parade and the burning of a snowman.

A guided visit to Culloden; a seal-spotting boat trip in the village of Plockton; the traditions of the cattle drovers; an up-close encounter with a rare white-tailed eagle; deep yoga in the Scottish countryside.

Setting sail to the sacred island of Iona; the story of the Iona Marble Quarry; cruising past Fingal's Cave on Staffa Island; Oban's seafood offerings; historic Scone Palace; tartan; a traditional ceilidh.

Towering peaks and vast valleys hold the stories of ranchers, adventurers and families in Grand County, Colorado.

Vatican City, the world's smallest country; Monaco; San Marino, Italy; Liechtenstein; Andorra.

Exploring what a legume is; black chickpeas, mung beans and masoor lentils; making a basic yellow moong dal on the stovetop along with cumin rice and papad -- a lentil and rice wafer.

The Kentucky Bar, rumored to be the birthplace of the margarita, in Ciudad Juárez; burritos at Burritos El Compa.

Tomato soup with fregola and clams; avocado and tomato salad with balsamic and mozzarella; rigatoni with turkey meatballs.

Japanese beef fondue; an easy way to flatten chicken breasts; skillet apple pie with cranberries and topped with crumbled shortbread crust and caramel drizzle.

The Amalfi Coast: Positano resort; Sorrento; ancient Greek temples at Paestum; the Blue Grotto.

Origins of Chile's Rapa Nui culture, its enormous carved stone moai and the cause of the people's ecological and natural disasters.

Exploring Niagara Falls, its three separate waterfalls, and the mammals, birds and reptiles that surround it.

Astrophysicist Janna Levin explores black hole science.

From the snow-clad Rockies to the scorching Mojave Desert, the Colorado River nourishes wildlife and sculpts the landscapes of the American Southwest.

The journey down the attraction-packed Niagara River is filled with adventure and beauty; navigating the fascinating history and engineering of this border river between Canada and the United States, arriving at the world-famous Niagara Falls.

New York's Hudson River stretches 315 miles through natural landscapes, from the Adirondack Mountains to the George Washington Bridge and Statue of Liberty.

Jerusalem; harvesting olives near Ramallah; pilgrimage to Bethlehem; Abraham's tomb in Hebron.

Smoky pulled pork on a gas grill; salad spinners; braised greens with bacon and onion.

Texas barbecue brisket; coolers.

Preserved foods that sustained people during the Mexican Revolution; a family that has lived for generations at Hacienda de San Diego.

Pumpkin crème caramel; an entrée salad with warm pumpkin wedges and a honey vinaigrette; whole roasted pumpkin stuffed with bread pudding; how to perfectly roast pumpkin seeds.

Making and eating Indian street food, from corn cobs roasting on open fires to fried puffs stuffed with black chickpeas and dipped in mint-cilantro water; roasted and spiced corn; chickpea-potato chaat; spinach chickpea flour fritters.

Sri Lankan spinach and coconut dal with tomato tarka; a tangy Sri Lankan deviled shrimp; a lesson on blending curry powder; Sri Lankan chicken and coconut curry.

Host Liza deGuia delves inside the kitchens, farms and imaginations of New York's inspiring food makers.

Exploring Niagara Falls, its three separate waterfalls, and the mammals, birds and reptiles that surround it.

Astrophysicist Janna Levin explores black hole science.

From the snow-clad Rockies to the scorching Mojave Desert, the Colorado River nourishes wildlife and sculpts the landscapes of the American Southwest.

The journey down the attraction-packed Niagara River is filled with adventure and beauty; navigating the fascinating history and engineering of this border river between Canada and the United States, arriving at the world-famous Niagara Falls.

New York's Hudson River stretches 315 miles through natural landscapes, from the Adirondack Mountains to the George Washington Bridge and Statue of Liberty.

Gothic cathedrals with colorful altarpieces, lacy stonework and radiant stained glass; art celebrating worldly pleasure; artists like Giotto mastered realism in Italy.

Early spring in Joshua Tree National Park.

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

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

A guided visit to Culloden; a seal-spotting boat trip in the village of Plockton; the traditions of the cattle drovers; an up-close encounter with a rare white-tailed eagle; deep yoga in the Scottish countryside.

Setting sail to the sacred island of Iona; the story of the Iona Marble Quarry; cruising past Fingal's Cave on Staffa Island; Oban's seafood offerings; historic Scone Palace; tartan; a traditional ceilidh.

Two wrapped dishes -- Somali sambusas and Nepali momo.

Members of the Passamaquoddy tribe who have harvested blueberries for generations; exploring the dense forests, estuaries and harbors that produce Maine's oysters and lobsters; a chef creates innovative dishes with Maine seafood.

Ktipiti, feta fire dip; pork exohiko with kefalotyri cubes; grilled manouri cheese with figs.

Vienna's gardens, art and fine music; a trip along the Danube River; hiking through the Baroque Melk Abbey.

Fashion in Milan, Italy; cruising Lake Como; lakeside village of Varenna.

Luxury hotels, designer shops, local neighborhoods and markets of multicultural Hong Kong, China.

An urban farm provides free food to families in need; getting the most nutrition out of leafy greens like kale and collards; making a homemade pizza with broccoli rabe, leeks and potatoes; a farmer grows alfalfa for feed lots.

Les Stroud is marooned on Costa Rica's Osa Peninsula.

The Christmas Market and historic Cathedral Island in Kraków, Poland; the Christmas Market in Gdańsk; making a traditional Polish dinner; a model railroad made almost entirely of gingerbread.

People, places and events from all over the state.

Alpine adventures include summer bobsledding, hiking around Hitler's Eagles Nest hideout and a boat ride on Lake Hallstatt.

The challenges and surprises of travel are shaped into a finished show.

The Blackfeet Nation of Montana seeks to expand its herds of bison and consider Glacier National Park sacred.

Watery journeys through history and diverse landscapes.

The coastal community of Chincoteague Island in Virginia blends fishing traditions, natural beauty, and a spirit of independence shaped by tides and time.

Hosts Yu Hayami and Patrick Harlan, with the help of Japanese chefs Tatsuo Saito and Rika Yukimasa, introduce Americans to the techniques, ingredients and harmony of Japanese cuisine.

Tomato soup with fregola and clams; avocado and tomato salad with balsamic and mozzarella; rigatoni with turkey meatballs.

The Kentucky Bar, rumored to be the birthplace of the margarita, in Ciudad Juárez; burritos at Burritos El Compa.

Five port towns along the Italian Riviera include Vernazza, Corniglia, Manarola, Riomaggiore, and Monterosso.

Trekking through Stanley Park with a guide of First Nations descent; floatplane; Dungeness crabs; Granville Market; sampling salmon at a First Nations restaurant.

With the dawn of the Space Shuttle, the U.S. gains ground on Cold War rivals; a pioneering class of astronauts takes flight, but when an accident occurs, NASA are left reeling.

Some of the highs and lows of the space shuttle program, what it meant to the six men and women who worked behind the scenes to help make it fly, and how the shuttle impacted life in Florida.

A spring celebration in Zurich, Switzerland, includes a parade and the burning of a snowman.

Local farmers resist the onslaught of megafarms through traditional agricultural practices.

Flies used in fly-fishing; finishing the painting of a mountain stream.

A weathered fence guards a rustic house shadowed by tall trees.