Amazon, Hulu, HBO, and more. Last updated July 10, 2020. What it's about: A woman investigates the disappearance of her boyfriend, who was working on a top-secret project at a powerful tech company in San FranciscoWhy it's worth watching: After movies like Ex Machina and Annihilation, Alex Garland is proving to be one of sci-fi's most exciting creators, and his TV debut features all his trademarks.