Conversation so far:
How was Meredith involved in theatre?
In 1929, he became a member of Eva Le Gallienne's Civic Repertory Theatre company in New York City.
Did he star in any major productions?
He garnered critical acclaim in the 1935 Broadway revival of The Barretts of Wimpole Street starring Katharine Cornell.

Question: Which production was he most successful at in theatre?
Self-contained rewrite: Which production was Burgess Meredith most successful at in theatre?