Favorite Muppet Show guest star...

[Son of Enik]

Hmmm...

I'd have to say a tossup between Alice Cooper and Mark Hamill (along with C3PO, R2D2 and Chewie)...classics!!
Mummenschanz was a great one too!!

 

[Miladyelfn]

Rita Moreno! Her skit with Animal is soooooo funny! John Denver also!

milady

 

[Da Dogster]

I would say Peter Sellers, John Cleese, Edgar Bergan and of course George Burns.

 

[Barry Lee]

• Harry Belefonte (sp?) - Because of the songs, great great great episode, definantley shows Jim's spirit.
• John Denver - Again, shows Jim's spirit aswell. Plus, the Piggy moments are timeless. Valdaree! Valderaa!
• John Cleese - Gaa! Love the closing numbers, which was based off a Stan Freberg routine of "I've Got You Under My Skin." Wonderful.
• Dom Delius - Another great Miss Piggy episode.
• Alice Cooper - Dark. Devilish. Rock. I Love It.
• Paul Williams - Perfect guest star. Perfect songs.
• Helen Reddy - Wonderful songs aswell.
• Raquel Welch - The most sexiest episodes of TMS ever. I loved the opening number, the Fozzie bit, and the closing number as well.
• Twiggy - I never realized how much of a beutifal woman and singer she is. Plus, Uncle Deadly! *Squeels*
• Cloris Leechman - One word, "PIGS!"
• Christopher Reeve - Another one word. "SUPERMAN!" and (two words) "Sam's Song."

Those are my absolute favorite Muppet Show episodes of all time. Just all classic.