The latest episode of Two on the Aisle. Review of (1) AN AMERICAN IN PARIS, by George & Ira Gershwin and Craig Lucas, at the Fox, (2) ALL MY SONS, by Arthur Miller, at the Repertory Theatre of St. Louis, (3) LINES IN THE DUST, by Nikkole Salter, at The Black Rep, (4) MENOPAUSE THE MUSICAL, by Jeanie Linders, at the Playhouse @ Westport Plaza, (5) CLOSER, by Patrick Marber, at Theatre Lab, (6) SYLVIA, by A.R. Gurney, at the Theatre Guild of Webster Groves, and (7) PROMETHEUS’ DREAM, by Caleb King, at First Run Theatre.