Chris Knowings

Silliness and surprise twists abound in the half-hour special, in which Elmo teams up with Abby Cadabby via video chat for a virtual scavenger hunt. Aided by Sesame Street friends Big Bird, Grover, Rosita, Oscar the Grouch, Bert and Ernie, Elmo's dad Louie, and tiger Mr. Stripey, the duo invites children to join in the search for all seven items on their list...along the way, "Monster Foodies" Cookie Monster and Gonger whip up a tasty summer dessert, Amy Sedaris shares an easy craft the whole family can make, and Gabrielle Union leads Elmo and Abby in a sweet sing-along.

A look back at 40 years of Seasame Street.

C is for Celebrate! Join host Joseph Gordon-Levitt and the residents of Sesame Street - human and monsters alike - to celebrate 50 years of learning, laughter, and love. Familiar felt faces like Roosevelt Franklin, Don Music, Sherlock Hemlock, and the Amazing Mumford join celebrity guests Norah Jones, Nile Rodgers, Sterling K. Brown, Meghan Trainor, Patti LaBelle, and Elvis Costello in this heartwarming special.

Everyone's favorite furry red monster is back with a brand-new special to teach us the importance of standing up and speaking out when people are treated unfairly.

Nature Cat can’t wait to get outside for a day of backyard nature excursions and bravery! But there’s one problem; he’s still a house cat with no real instincts for nature. That doesn’t stop this passionate and curious feline, who loves learning and experiencing all he can about nature.

A pink-haired girl named Stephanie moves to LazyTown with her uncle (the mayor of LazyTown), where she tries to teach its extremely lazy residents that physical activity is beneficial.