It may be described as a comedy, but "Babylon" tackles serious subject matter and is about a million miles away from the 30-minute laugh track-led sitcom you might be imagining. It follows the lives of various people working for the Metropolitan Police Service, including beat cops, senior management, and the public relations department. Slick and clever, it offers a unique, tongue-in-cheek look at what it takes to protect a city like London. Plus, you'll spot plenty of familiar faces, including a pre-BAFTA Daniel Kaluuya.