. Retrieved October 5, 2010 .   Jensen, Michael (January 18, 2011). "Interview: Darren Criss Humbly Calls Himself "Last Grain of Sand"" . AfterElton.com . Logo . http://www.afterelton.com/people/2011/01/darren-criss-glee-teenage-dream?page=0%2C1 . Retrieved April 15, 2011 .   "Cast" . Broadway . http://www.howtosucceedbroadway.com/cast.php . Retrieved 3 January 2012 .   "Imogene" . MSN.com .