Universal announced on Thursday that it had greenlighted a "Firefly" movie to begin production in early 2004.
I am so happy about this that it hurts.
Trivia: As far as Dementia and I can remember, the answer to this is "no", but that is far from definitive. The question: Many movies get made into TV shows that then fail. Has there ever been a movie made based on a TV show that failed to complete its first season? (Before "Firefly", anyway...)