M: You’ve just finished shooting Marvel’s mega blockbuster The Avengers, the third highest-grossing movie of all time, and have a week off before post-production starts. What do you do? Hit the beach? Kick back with the kids? No: if you’re Joss Whedon, you shoot an entire, feature-length adaptation of Shakespeare’s Much Ado About Nothing, in the original blank verse, in just 12 days.