STAGE GROK host Scott Miller is the artistic director of New Line Theatre in St. Louis, and the author of six books on musical theatre, nine musicals, and the musical theatre blog The Bad Boy of Musical Theatre. Opening and closing theme music: Overture from Cry-Baby the Musical by Adam Schlessinger and David Javerbaum, from New Line Theatre's 2012 production. Used by permission. Logo designed by Matt Reedy. Stage Grok is available on iTunes.