Ms Dorn is a resident actor with the Shakespeare Theater in Washington D.C.. Her numerous roles include Emmy in The Doctor's Dilemma, Duchess of York in Richard II, Yvette in Mother Courage and Her CHildren, Adriana in The Comedy of Errors, Gertrude in Hamlet, Cassandra in Troilus and Cressida, Emilia in Othello, Queen Elizabeth in Richard III, ...