A retrospective of the 50-year history of the American Broadcasting Company, showcasing clips from past shows and current programs.

A mysterious troupe led by the Leading Player (Alex Newell) performs a parable about a young prince, Pippin (Jac Yarrow), who's in search of the secret to true happiness and fulfillment - his own "corner of the sky."

The adventures of The Doctor, a time-traveling humanoid alien known as a Time Lord. He explores the universe in his TARDIS, a sentient time-traveling spaceship. Its exterior appears as a blue British police box, which was a common sight in Britain in 1963 when the series first aired. Along with a succession of companions, The Doctor faces a variety of foes while working to save civilizations, help ordinary people, and right many wrongs.

The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a living—more of a hobby actually, and the Doctor's very, very good at it.

The Doctor and his companion travel across time and space encountering incredible friends and foes.

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.

Black Eyed Peas, Derek Hough, Hayley Erbert, Fortune Feimster, Jason Biggs, Jenny Mollen, Julianne Hough, Kal Penn, The Muppets, NE-YO, Raven Symoné and Retta perform classic Schoolhouse Rock! hits.

Black Eyed Peas, Derek Hough, Hayley Erbert, Fortune Feimster, Jason Biggs, Jenny Mollen, Julianne Hough, Kal Penn, The Muppets, NE-YO, Raven Symoné and Retta perform classic Schoolhouse Rock! hits.

A 55-minute documentary, detailing the creation of Doctor Who, including a rare interview with creator Sydney Newman, and new interviews with producer Verity Lambert, directors Waris Hussein and Richard Martin, actors William Russell and Carole Ann Ford, title sequence designer Bernard Lodge, and TARDIS sound effect creator Brian Hodgson

A BBC America documentary explores the mysterious and two-hearted alien who is the Doctor with exclusive interviews with cast members from the show's 50-year history.