The Muppets Present...Great Moments in American History dialogue track. The Muppets Studio and Muppet performers Steve Whitmire, Eric Jacobson, and Dave Goelz provided consultation, as well as recording the voices for their respective characters. Kermit the Frog, Miss Piggy, Fozzie Bear, Gonzo, and Sam Eagle are featured in the show. A live cast member portrays James "J.J." Jefferson, the town crier who engages the audience in the "Declaration of Independence" sketch. Each show performance features one of the following sketches: The show's development started in the spring of 2014, following the release of "Muppets Most Wanted". Originally, the show was only going to feature Sam Eagle interacting
The Muppets' Wizard of Oz Jacobson, contributed the vocals for each of the songs. Ted Kryczko produced the album, Booker T. Washington White prepared the songs for recording, and Paul Silveira and Brandon Christy mixed the film's songs. "The Muppets' Wizard of Oz" official soundtrack was released on May 17, 2005. The album was an enhanced soundtrack titled "Best of Muppets featuring The Muppets' Wizard of Oz" as it was not a film-specific soundtrack, but an album featuring the Muppets' best songs from "The Muppet Show" as well as songs from the film. Track listing "The Muppets' Wizard of Oz" premiered on April 27, 2005