You know, I probably should have mentioned this earlier, but here it is anyway: one of my major requirement courses this semester was a 400-level course on Shakespeare. For our final project, we each had to take a scene from any play (or we could even do a sonnet) and describe how we would stage it. And we were told that we could go all-out on this. And one of my classmates did "The Tempest," as performed by the Muppets.
As I recall, she casted Patrick Stewart as Prospero, Kermit as Ferdinand, Miss Piggy as Miranda, Gonzo as Caliban, Red Fraggle as Ariel...and I know she had Statler and Waldorf in there somewhere, and I think Lew Zealand... She brought in several sketches of the scene, including very accurate drawings of the Muppets.
(My project was a little more prosaic - I did a scene from "Macbeth," as it would be seen on Court TV. Interviews with witnesses and suspects, descriptions of the site of Duncan's murder, that sort of thing, and the action takes place in New Jersey within the last ten years, instead of ancient Scotland.)