Utopia (Seasons 1–2)

Utopia (2013-2014) is a British Channel 4 thriller series you can watch online on iFILM. Five strangers meet on a forum built around a cult graphic novel called The Utopia Experiments. When they get hold of the original manuscript for its unpublished sequel, their ordinary lives are torn apart overnight.

The hunters are a shadowy outfit known as the Network. Its agents kill without flinching, and one of them asks a quiet question about sand that no viewer forgets. The group includes a jittery conspiracy theorist, a soft-spoken nurse, and an eleven-year-old boy dragged into a war he never chose. Chasing them is a pair of unnervingly polite hitmen, Arby and Lee. At the center sits Jessica Hyde, played by Fiona O'Shaughnessy, a name everyone whispers but almost no one has met.

Creator Dennis Kelly gave the show its unmistakable look: acid-yellow landscapes, precise framing, and violence played so matter-of-factly it chills you. Two seasons, twelve episodes; Channel 4 cancelled it after season two, yet it became a cult favorite and later spawned an American remake on Amazon. Stream every season of Utopia online on iFILM.