The week in theatre: Is God Is; Camp Siegfried; Search Party
Royal Court; Old Vic; Donmar Warehouse, LondonAleshea Harris sets the Royal Court alight with her blazing family drama; Patsy Ferran and Luke Thallon are marooned in a US Nazi summer camp; and Inua Ellams takes requests Aleshea Harris (young, American and award-winning) is an arsonist of a playwright. By the end of Is God Is, I found I was shaking and overwhelmed " in body, if not altogether in mind " by the play's i…