John Patrick Shanley follows Doubt with another persuasive argument against playwrights adapting their own work for the screen in Wild Mountain Thyme, a limp dollop of Irish whimsy that never sparks to life. Shanley's 2014 play Outside Mullingar was a mellow charmer that returned with disarming sentimentality to territory not far from the writer's Oscar-winning screenplay for Moonstruck, demonstrating the same faith that true love will eventually surmount all obstacles.