Were you annoyed when the jolly good TV series Firefly was cancelled? It could have been a blessing in disguise if the trailer to movie sequel is to be believed, which you can see via the link above. The series left a lot of unanswered questions, which could be cleared up this Autumn when Serenity is released to cinemas. Creator Joss Whedon is at the head of it, and the TV cast return - could this be the start of a trend? Here's hoping for a Wonderfalls movie.