Conversation so far:
What is interesting about the production of Good Night and Good Luck?
He mortgaged his own house in Los Angeles in order to make the film.
Who was part of the cast of Good Night, and Good Luck's production?
David Strathairn
Was Good Night, and Good Luck project successful?
It was named Best Reviewed Film of 2005 in Limited Release by Rotten Tomatoes, where it achieved a 93% positive review rating, based on reviews from 217 critics.

Question: When was this production finished?
Self-contained rewrite: When was Good Night, and Good Luck production finished?