WPTO-DT

Alan Carr goes on a personal adventure in search of the British places that inspired author Agatha Christie.

Movie to be announced.

Revealing Earth's ecosystems through radical shifts in scale, from microscopic wildlife to the planet's most iconic animals.

Two photographers journey to iconic locations and talk to experts about their ecological, cultural and historical significance.

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

News analysis of issues and policy affecting the U.S.

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

A high-tech dance show features robotics and light-up dance costumes.

Discovering how heat circulates around the oceans in Biscayne National Park.

Phoebe, Jay, Grandma Annie and Pete create the family's first recipe for Sunday greens; Phoebe and Jay are excited about their first campout in the courtyard.

The Kratt brothers encounter a spectacled cobra and learn about the cobra's dual powers -- venom and a hooded defense.

Carl blames Nico when his special crayon breaks and Nico blames Carl when his drawing rips; Lotta tries to learn to play the alto saxophone.

Daniel gets upset when Margaret spills juice on his stuffed animal Tigey; Daniel has a hard day at school.

Fish meunière; steak with a special flavored butter; a New England summer favorite -- peas and salmon; a foolproof way to poach eggs.

Incorporating blooms and branches from the garden into arrangements for the home, including a framed craft, rose cake and a garden gimlet cocktail.

Fusilli with chicken ragù; orange spritz; St. Joseph's zeppole.

Tempura vegetables over soba noodles in broth; chickpeas with sage and olive oil; spicy sautéed collard greens; soaking chickpeas with baking soda; olive oil; other added oils and fats, nuts and seeds.

Cherry-glazed baby back ribs; beef brisket and bean tostadas; barbecue titans' brisket with espresso barbecue sauce; Korean pulled pork with KB barbecue sauce.

A warm winter morning.

Eric Santoli travels and provides art instruction on location.

A visit to Costa Rica includes the Rio Sarapiqui's rapids, trekking through dense rain forests, soaking in volcanic waters and wandering through cloud forests.

Barryland serves as a breeder for St. Bernard dogs; Beau Rivage Geneva Hotel; designing an authentic Swiss watch; a gondola ride to the top of the Alps.

From climbing deep into prehistoric tombs on the Scottish isles to summiting Michelangelo's dome at the Vatican, Rick Steves makes art fun and accessible while showcasing European art history.

Scientists reintroduce wild dogs to Mozambique's Gorongosa National Park to see if it helps restore balance to the entire ecosystem.

A flood brings new challenges for the big cats; for the first time, the lion cubs experience water and the danger it brings.

Southern gospel singer Lynda Randle offers songs of hope, including "God on the Mountain," "One Day at a Time," "Walking Up the King's Highway" and more.

Country music singer T. Graham Brown.

During the 1980s recession, automobile engineer Jack (Michael Keaton) is fired from his job. When his wife, Caroline (Teri Garr), finds a job before he does, they switch roles, placing him in the unfamiliar position of homemaker and caretaker to their three children. He embarks upon a series of misadventures, from navigating grocery store trips to playing poker games with housewives. Jack and Caro

In a Hollywood career lasting over 50 years, Jack Nicholson becomes the archetypal star by following his own rules; he is impervious to criticism and convention and still remains elusive.

A fundraising evening at the historic Brokenwood Empire Cinema becomes fatal when a fire breaks out, and after the smoke clears, a businessman is found strangled.

Interviews with storytellers about their creative processes and how their stories help shape public understanding of important issues.

Joan Lunden hosts a panel of medical experts who discuss real patient stories that highlight specific conditions, diseases and public health issues.