I am first not entirely convinced of the honesty of the theme: while the plot of The Muppets neatly mirrors its practical function to Walt Disney Pictures, attempting to prove the financial viability of the classic characters with a target audience that was not yet born at the release of their last truly great vehicle, the 1992 picture The Muppet Christmas Carol , it's really not at all the case that Kermit, at least, has been invisible for so long that your average 12-year-old has absolutely no idea who he is, and the film goes even farther by suggesting without saying it outright that the last time anybody cared about the Muppets was at the time of 1979's The Muppet Movie , and that's just plain insanity (The Muppet Show itself stayed on the air until 1981, and it wasn't poor ratings that ended it).