Alanis Morissette's Jagged Little Pill is now a jukebox musical. But how has this achingly personal collection of songs been transformed into a show about an American family coming apart at the seams? We ask the show's Oscar and Tony-winning writer, Diablo Cody.

Also, we meet American playwright Will Arbery. His play Heroes of the Fourth Turning, lauded across the political spectrum, portrays conservative Catholics arguing about religion and politics in a Wyoming backyard — characters familiar to the playwright himself.