WTTW-DT

Humphrey and his team are baffled by the mysterious disappearance of an entire family; Martha prepares for the launch of her café but is thrown when a face from the past shows up.

The oldest Black women's golf club in America. A 50-year-old Italian bocce club. A South side roller skating club. Defying stereotypes at the Jackson Park Yacht Club. Punk rock musicians with surprising day jobs.

Traces Hugh Hefner's life and career, the evolution of the Playboy brand and how it's viewed today.

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

Nat Bradford of Sumter, S.C., champion of Dutch Fork pumpkins; Mohawk chef Dave Smoke-McCluskey spreads Bradford's seeds among native growers; roasting pumpkins alongside the "Little Tan," grown by Cherokee horticulturists.

The gang goes looking for their Nature Nap hammock; Nature Cat and his pals help an oyster named Elroy get back home.

Fern and the others try to make an upset Ladonna feel better after she finds out her family will have to move.

Koki and Jimmy deal with mosquitoes in the Cypress Swamp.

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

Lyla and a new friend build a spaceship; Lyla learns her sisters can predict what the other wants, so she tries to do the same with Luke.

Carl takes his friends on an "Amazing Smell Tour of Fuzzytown," but Lotta doesn't agree with Carl's list of the best smells; Carl and his friends go on a camping trip.

Daniel is excited about the Spring Sing at school, but is a bit hesitant when he finds out there will be a substitute teaching the routine to the students.

Phoebe and Jay set a new record for the longest paper airplane fight; Phoebe and Jay learn how to build a stable pillow fort.

Elmo and friends have until the end of the day to set the record for the tallest cookie tower ever.

The Wombats program the "Toy Maker" when Mr. E's shipment is delayed; the Wombats track down a ruckus, discovering many noises along the way.

Donkey Hodie takes Cousin Hodie and Purple Panda on a road trip around Someplace Else, but the plan goes off course.

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

Elinor, Ari and Olive enter the tomato drop contest at the Animal Town Tomato Festival; Elinor and Ari notice their friends are good at soccer, but they are not.

Alma accidentally embarrasses Rafia during a sleepover at the community center; Alma and her friends jump in the leaves.

Finds include a 1961 JFK Santa Claus Letter, a 1979 Ed Ruscha Stage Fright ink on paper and a John Juzek violin circa 1950.

Mexican-Americans bore a high level antiwar sentiment during the Vietnam War.

Poulet au vinaigre (chicken with vinegar); meat pounders; torte aux pommes de terre (French potato tart).

The barbecue traditions of Lockhart, Texas; cooking barbecued chuck roast; the origins of ranch dressing; preparing tomatillo and Bibb lettuce salad with tomatillo ranch.

Past and present collide when Father Brown investigates the macabre world of dollhouse crime scenes.

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

Coverage from Washington, D.C. and London, with a regular panel of guests from across the political spectrum discussing the biggest stories of the day.

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

A Hawaiian kou bowl; a Gandhi presentation spinning wheel; an 1888 Joseph Nawahi painting.

A Civil War Union soldier archive; Disneyland railroad hat badges circa 1957; an art deco diamond, sapphire and pearl necklace circa 1925.

Filmmaker Tadashi Nakamura and his father, filmmaker Robert A. Nakamura, confront art, activism and aging, from World War II incarceration to cultural awakening and a Parkinson's diagnosis.

Twenty-four hours a day, the latest national and international stories as they break.

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