Mary-Louise Parker and Denis Arndt star in Curious Incident playwright Simon Stephens’ Heisenberg. The production opens October 13 at the Samuel J. Friedman Theatre. The limited engagement is scheduled through December 11. Mark Brokaw directs the two-hander about strangers who meet and immediately embark on a life-changing journey together. Parker and Arndt reprise their roles from the acclaimed Off-Broadway production.