In honor of Sesame Street's 40 anniversary, what is your favorite celebrity appearance on the show?

Jim Carrey was great...even back then he was still a master at improv.

I'm a Neil Patrick Harris Fan. youtube.com/watch?v=wDaszN9ByxM I also love this Feist video. Counting couldn't be more cool.

youtube.com/watch?v=fZ9WiuJPnNA.

Crystal Gale singing with Big Bird (although Big Bird shouldn't quit his day job). youtube.com/watch?v=Gn_fQi7Ux04.

It absolutely has to be the famous celebrities alphabet song.... If you have not seen this...then I HIGHLY recommend it. It starts off with Ray Charles and moves on...its GREAT!

There are many but this Ricky Gervais interview sticks out youtube.com/watch?v=Kr9_5uZn6ds.

John Candy ( October 31, 1950 – March 4, 1994 ) He died well before his time. Uncle Buck is one of my all time funny movies. Wow, miss him dearly... youtube.com/watch?v=ow81M8gbL98.

My favorite: Rubber Duckie Directs Liam Neeson and Ernie youtube.com/watch?v=-RNILal5cFo.

I loooove "Put Down the Ducky"! If not, it's gotta either be Robert DeNiro or Johnny Cash :).

These are my fav singers who performed in Sesame street: 1. James Taylor sings "Your Smiling Face" to Oscar (1977 or 78) youtube.com/watch?v=2uQa4dvrg1E 2. Billy Joel (with Marlee Matlin) sings "Just the way you are" to Oscar (1988) youtube.com/watch?v=hHC3M7KL2ns 3.

Norah Jones sings "Don't know Y" with Elmo (2004) http://www.youtube.com/watch?v=FEzxchU4RUY.

I have been watching Sesame Street for over 30 years. This is the one I love the most that I can remember. Of course it's a newer one.

Ben Stiller.

Mel Gibson in Monsterpiece Theater performing Hamlet with Elmo. Intro by Cookie Monster as "Alistair Cookie. " "Words, words, words...

Aaron Neville with Ernie singing Don't Want to Live on the Moon. It's one of my favorite songs from Sesame Street.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.