Sherlock - Series 4

All three feature-length episodes from the fourth series of the BBC's fast-paced modernised crime drama based on the characters created by Arthur Conan Doyle. Laptops, mobile phones and the internet are the new tools for crime in a modern London under threat from serial killers, bombings and gang warfare. Sherlock Holmes (Benedict Cumberbatch), the most brilliant intellect of his generation, has a unique analytical brain unlike anyone else's, and staves off the ever-present threat of boredom by solving crimes, the more intricate and baffling the better.