Mamma Mia

StageAgent.com: The Unsinkable Molly Brown StageAgent.com: The Unsinkable Molly Brown- Plot synopsis and character descriptions for the musical, including voice part, dancing difficulty, and suggested age range. Moonstruck Drama Bookstore: The Unsinkable Molly Brown Moonstruck Drama Bookstore: The Unsinkable Molly Brown- A synopsis of the Broadway musical, plus links to purchase cast albums, and sheet music.