Firefly and Serenity
For those who have missed this science fiction show, WHATCH IT. It definitely one of the best scifi-series ever. ‘Firefly’ is the TV-series and ‘Serenity’ is the movie, which ends the series with a big bang =)!
You should watch the series first and then the movie. There’s another pitfall in the order. Fox aired the the chapters in the wrong order. So watch them in the order like on Wikipedia.
Stars-O-Meter:
Firefly: 
(5/5)
Serenity: 
(4/5)
Imdb Firefly / Wikipedia Firefly