This House cast members, including Charles Edwards, Reece Dinsdale and Vincent Franklin, describe how it feels to be part of such a large ensemble cast, and which of the events depicted in the play they found the most surprising.
Twitter Q&A with James Graham
This House writer James Graham will be answering your questions live on Twitter on Friday 17 May at 1pm (BST). Ask your question using #AskJamesGraham and follow @ntlive.
You can also leave your question as a comment on the National Theatre Live Facebook page.