Conversation so far:
In November 2015, what biographical drama film did Louis C.K. co-star in?
Louis C.K. co-starred in the biographical drama film Trumbo as a composite character based on screenwriters who were blacklisted in Hollywood for their alleged ties to the Communist party.

Question: Where did C.K. Grow up?
Self-contained rewrite: Where did Louis C.K. grow up?