Oz in Jeopardy!

Here's a nice, sweet, simple one for today. On the June 18 show, one of the categories in Double Jeopardy! was Musical Theater. There are a couple of Oz shows that frequently show up in that. Sure enough, for $1200:

Andrew, the returning champion, jumped in and correctly replied, "What is Wicked?" He went on to trounce his way to the win, the second of what turned into a six game winning streak.