Utopia (2013)

United Kingdom, Best Drama Series 2014. Four strangers who met online get hold of the manuscript of a cult graphic novel, and suddenly a secret organization wants them dead. Dennis Kelly's thriller is violent, blackly funny and shot in saturated yellows and greens that still look like nothing else on television. It ran for two series and 12 episodes on Channel 4 before being canceled in 2014, so it ends on unfinished business. The 2020 Amazon remake exists, but the British original is the one that won.