The BBC One series "Luther" is one of the most brutally bleak detective shows ever made, but actor Andy Serkis was apparently shocked with just how dark the movie was going to be when he first read the script. Serkis is playing the film's villain, a millionaire serial killer who uses technology to blackmail his enemies and force others to do his bidding. GamesRadar released an image of Serkis from the upcoming film, along with some quotes from an interview with Total Film, and Serkis said...