This sci-fi action adventure has all the exciting elements of a great movie experience. A time-traveling pilot crash lands in the past and finds himself face-to-face with his younger self.

Maestro shows what can happen at conferences on the environment, where the blame is passed from person to person and little is resolved. But he also sees the necessity of paying attention to such issues, and encourages the kids to continue with their own plans to promote change.

This vegan red lentil curry is a dish that can even convince people who don't believe they like to eat vegan food. It's easy, quick, and extremely delicious.

“Elvis” opens the door to a nosy neighbor, and then has the difficult task of dissuading Alf, who still believes he’s in the presence of “The King.”

In the song "Overpass Graffiti," Ed Sheeran sings about how his feelings for his ex-girlfriend will never fade, much like "graffiti on the overpass."

The senses of sight, hearing, touch, taste, and smell are essential in experiencing the world around us. Let's consider them one by one and learn how to use them in conversation. We start with "sight" and "hearing."

Always, usually, sometimes, or never? Can you say who is doing what, and how often they do it? In this episode of "Side by side," we learn some useful adverbs of frequency.

Looking back, even after years have passed, the relationship and the painful loss and the hurt that followed are remembered all too well.

"The Joker and the Queen" is from Ed Sheeran's album = (pronounced "equals") and features Taylor Swift. The actors in the music video are in fact the same actors who as children featured in another duet of Sheeran and Swift's, “Everything Has Changed” from 2012.

John visits the Alice in Wonderland sculpture in Manhattan's Central Park, where he ponders the meaning of Lewis Carroll’s curious and imaginative literary work.

Piggeldy and his big brother Frederick are out and about again, discovering and learning about the world. This time they set out to find where the sky begins.

ALF has wandered into the home of Elvis Presley! At least that’s what he thinks based on the memorabilia that’s all around. And it doesn’t take long for “Elvis” himself to get home...

Hilarity ensues as Jimmy Fallon and Benedict Cumberbatch perform a ludicrous scene that brings together the script and the words that were chosen at random.

Shaken by her sister’s departure for Australia, Mrs. Hardy finds solace in her trips out with Miss Thompson and Victor, who are both looking forward to the school holidays.

"Green is the Colour" is a song from Pink Floyd's 1969 album More. Singer Roger Waters said that the song is about being on the island of Ibiza.