A speed quiz

The quizzes we’ve been offering periodically seem to be popular. The answers always turn out to be much easier to guess than we have predicted.

So, for a switch, here is a quiz that we know will be answered correctly within 10 minutes:

What show is Levitt (against his better judgment) going to be a guest on next week?

Same rules as usual: a signed book to the winner and no cheating allowed. Google searches are not cheating.