Michael Barra, who's currently playing Edna in Ivoryton Playhouse's "Hairspray," has a small but pivotal role in the blockbuster movie "The Amazing Spider-Man." Barra plays a store clerk who gives Peter Parker (Andrew Garfield) a tough time - only to have another customer take money from his cash drawer. The criminal runs into Parker's uncle - and kills him. Parker's guilt over having done nothing to stop the robber puts him on the path to becoming the justice-seeking Spider-Man. "Hairspray" runs through July 29 at the Ivoryton Playhouse.