The Muppets font here refers to the font used in the poster of The Muppets, which is a 2011 American musical comedy movie that centers on a group of friends who help reunite the Muppets and save the Muppet Theater.
The movie title in the poster was probably designed with Futura Extra Black. Futura is a commercial typeface designed by Paul Renner and you can view more details about it here.
Download Futura Font
The Futura font identified above is not available for free, please follow the link above and purchase the font. Meanwhile, you can take a look at our collection of fonts for cars, pop music and apparel as well as round-ups of new & fresh fonts around the web.