Bob, do you know there's a movie "Green Eggs and Hamlet"? Made on a shoe-string budget by UCLA students (I think), it's pretty obscure, but it's a real gem. The story's the same, except there's a Sam-I-am character who goes around following Hamlet and offering him green eggs and ham. And the dialog is in the style of Dr. Seuss. If you can get a hold of it, it's worth seeing.
http://www.imdb.com/title/tt0134697/