Though they got their start on television as brilliant creations of Jim Henson, the Muppet movies helped solidify the legacy of Kermit and the gang. For nearly 50 years, The Muppets have inhabited ...

On top of the cage sits the note: "Keep." From this, we might discern that, like Gonzo in Muppets From Outer Space, Animal comes from a pack of creatures like him. But he was left behind.