The Mercer Island High School drama Department presents musical “Tarzan, the Musical.” The production opened last week, with Chris Goodwin, Elizabeth Vanderwall, Hannah Conradt, Annie Versnel, Peter Litzow, Sydney Blosch, Grant Frickey, and young Tarzan Payton Blosch n the title roles. The musical runs through May 11, at 7 p.m. Thursday through Sunday, May 8, 9,10 and 11 at the Mercer Island High School Performing Arts Center. Prepare as the cast members swing from vines on stage, as you enter the jungle.