Jeremy Carver discusses a season of soul-searching and the ‘Wizard of Oz’ connection

“It’s a really interesting theme weaving throughout the season that you have Crowley and you have Castiel and you have many of our other major characters are really doing a lot of soul-searching, asking the– I think it was Sheen in Wall Street who said ‘Who am I?’ In all seriousness, our major characters across the board this year at one time or another are all asking themselves ‘Who am I? and what kind of man do I want to be?'” Carver said. (click for full article) via examiner.com