Here's a question that I doubt is a problem to answer: Back when Palisades produced Muppet figures, originally the line was exclusive to characters, accessories, variants, and playsets from The Muppet Show, with other projects (like the movies) not allowed (though they were allowed to have the Muppet Labs playset resemble the set from Muppet Vision 3D), but after series 1 the line was extended to allow characters and things that appeared in the movies and Muppets Tonight.
So my question is, is The Muppet Show the only Muppet production included in this line, or can it includes characters and variants and such from the movies, specials, MuppeTelevison (the first half of The Jim Henson Hour), Muppets Tonight, and The Muppets (the new series)?