Jennifer Blood, Jillian Gottlieb, Sydney James Harcourt and A.J. Shively lead the cast of the Prospect Theater Company's Off-Broadway premiere of Unlock'd, the Richard Rodgers Award-winning musical by rising theatrical composers Sam Carner and Derek Gregor. Described by its creators as "'Mean Girls' meets A Midsummer Night's Dream," the musical follows four star-crossed lovers in 18th century England. The recently extended production is now running at The Duke on 42nd Street through July 20.