In this charming romantic comedy, Ben and Sadie are a young engaged couple that hit a large bump on the road to their wedded bliss, in the form of Reverend Frank, the pastor of the church Sadie has been dreaming of getting married in her entire life. Reverend Frank has a "patented, foolproof marriage prep course" that Ben and Sadie must take -- with its strange classes and outlandish homework assignments -- before Reverend Frank will agree to marry them. If the betrothed cannot complete the course, the wedding is off -- assuming the course itself does not break them up first. Starring singer/actress Mandy Moore ("Chasing Liberty," "A Walk to Remember") as Sadie, John Krasinski ("Dreamgirls," TV's "The Office") as Ben, and Academy Award-winner Robin Williams ("Night at the Museum," "Happy Feet") as Reverend Frank. Directed by Emmy Award-nominee Ken Kwapis ("The Sisterhood of the Traveling Pants," "The Beautician and the Beast").