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Mistakes
During the last fight with the Reavers, Inara is holding a blaster gun shaped like a bow and arrow in close up shots. In any shot that shows the whole crew, the blaster changes into an actual bow and arrow. The producers didn't like the bow so they actually enhanced it with CGI to make it bigger and "cooler", so those shots of the whole crew are probably shots where they forgot to add the CGI or assumed people wouldnt notice. See more...
Trivia
The ID number (C57D) of the ship on Miranda is the same as the ID number of the ship in "Forbidden Planet". See more...
Serenity (2005) - 1 easter egg
Directed by Joss Whedon, starring Adam Baldwin, Alan Tudyk, Nathan Fillion (add more)
Genres: Action, Adventure, Sci-fi, Thriller
Easter eggs are hidden bits on DVDs which if you know where to look can provide all sorts of fun extras.