'Grand Theft Musical' is a boisterous, bawdy, bang-bang musical comedy, which openly purloins from some of the greatest examples of the genre. The cast of 17 characters includes a powerful, bisexual, vindictive columnist and his network of adorable spies; a ridiculously successful good guy Broadway producer, his gorgeous super-smart stripper girlfriend, and his envious sneaky business partner; an exceedingly dangerous mafia Don and his tap-dancing nephew; a larger-than-life Broadway director—a big bear of a man who is an unapologetic socialist; a beautiful, sensitive suicidal actress; a wide-eyed, optimistic writer composer; a stunningly insufferable superstar British couple who invite sexual intrigue; and a highly talented acid-tongued choreographer. How they relate to, deal and double-deal with, fall in and out of love and in and out of bed with each other, while singing and dancing up a storm, constitutes the plot.