Looking back at the pilot episode from all those years ago, the actors explain why the show made audiences of different ages laugh, and cringe at their own acting skills.

When hit US sitcom That '70s Show finally ended its long and successful run, the actors came together to reminisce and relive the good times and best moments. How did it all get started? Did any of them ever dream that the show would be so popular?

Chris Isaak tells the story behind shooting the iconic 1989 music video for "Wicked Game," which featured supermodel Helena Christensen. The on-screen chemistry between the two of them has made many people wonder if they were romantically involved in real life, but Isaak says it was the combination of Christensen's excellent acting and the skill of photographer/director Herb Ritts that made the video come alive.

Aloe Blacc talks about his musical inspirations, philanthropic ambitions and much more in his EPK.

A British couple talks about a music festival they have just attended in Lucca, Italy. Not only are they enthusiastic about the music, they are also impressed with the venues and their accessibility.

The musical takes shape as Coldplay and the Game of Thrones cast continue to rehearse the songs. But just when they are ready to do their premier performance, there's a bit of a snag.

Coldplay and the cast of Game of Thrones join forces for a sketch aired on the NBC TV charity campaign Red Nose Day to raise money to end child poverty.

Luana and Austin have been traveling around Latin America. They take a break and share their interesting story with us.

Nate, a five-year old geography whiz is back on The Ellen Show. He has a long list of foods that he enjoys eating, plus some he doesn't like.

Nate is a preschooler whose love for geography, countries, flags, and more has really put him on the map!

Ellen and Channing talk a bit about Magic Mike, a show in Vegas, and go on to talk about the animated movie Smallfoot, where he does the voice of Migo.

Channing Tatum makes one incredible entrance to Ellen's show and leaves the audience breathless. They talk about Channing's standing in for Jimmy Kimmel on his show.

Camila Cabello talks about walking into Taylor Swift's Halloween party as a fat grandma in a room full of sexy costumed models and her grandma's obsession with her single "Havana."

Meghan and Harry talk about meeting each other's families, and the design of the engagement ring, which includes diamonds that belonged to Princess Diana.

This segment of the BBC interview with Prince Harry and Meghan Markle focuses on how Meghan's life has changed as she leaves acting behind and gets ready to take on a role in the royal family.