Will & Grace Easter Egg - Willy Wonka

In season 5 episode 6 (around about). Gene Wilder (Willy Wonka 1971) plays Stein, one of Will's bosses. He spent most of his time at a crazy hospital. Throughout the show he says some of the same lines he says in Willy Wonka. He sings part of one of the songs and he says that line something like "wait a minute, reverse that". hilarious. His profile is similar to that of willy wonka.

This may not be a easter egg however it is very interesting and a good episode for Willy Wonka lovers. They also do not make any direct reference to the movie.