The Muppets have been a cultural institution for more than 40 years. But their creators had never sat down to talk about their work.
Since "The Muppet Show" debuted in the 1970s, there have been eight feature films, reboots of the show, and a number of specials. Their legacy is undeniable, with each generation finding inspiration and meaning from the puppet characters first created by Jim Henson.
But in the new documentary "Muppet Guys Talking," Frank Oz (creator of Miss Piggy, Fozzie the Bear, Animal, and Sam Eagle) reveals that in all those years he and his fellow Muppet performers had never discussed where it all came from.