A) The name of the bad guy in the original “Muppet Movie”:http://www.imdb.com/title/tt0079588/
B) The actor who plays “Giles the librarian”:http://en.wikipedia.org/wiki/Rupert_Giles in _Buffy the Vampire Slayer_
C) A new assistant professor in “my department”:http://politics.as.nyu.edu/page/home
D) The President of Europe
Click “here”:http://www.cnn.com/2009/WORLD/europe/11/19/eu.presidency/index.html, “here”:http://news.bbc.co.uk/2/hi/europe/8369681.stm and of course “here”:http://en.wikipedia.org/wiki/Herman_Van_Rompuy for the answer.