Billy MagnussenABSolutely runs away with every scene he's in during Christopher Durang's Vanya and Sonia and Masha and Spike. His work in the gym and rehearsal room paid off – he fills out the role of Sigourney Weaver's dim-witted love interest Spike to the margins of the page, with one of the most detailed comic performances of the season. Check out Playbill.com's feature on Durang's new play.