David Tennant makes a much-anticipated return to the West End in a blistering reimagining of CP Taylor's renowned and powerful political play, filmed on stage by the National Theatre during its sell-out run. Professor John Halder is a "good" man. But "good" men must adapt to survive. As the world faces its second world war, the intelligent and music-loving German professor finds himself pulled into a movement with unthinkable consequences. Olivier Award winner Dominic Cooke directs British playwright CP Taylor's chilling tale, with a cast that also features Elliot Levey and Sharon Small.