Imagine extras from 'The Muppet Show' doing 'Whose Line Is It Anyway?' That's the concept behind Brian Henson’s long-running 'Puppet Up!' improv comedy show.

Puppets and props from Muppets creator Jim Henson’s extensive career will go up for auction this fall, including pieces from children’s shows such as “Fraggle Rock” and “The Dark Crystal: Age of ...

Although The Muppet Show was set in a New York theater, the series was actually shot in Britain since no American production companies bought into the idea. But Sir Lew Grade was willing to give Jim ...