

Synopsis
The One (2021) is a British sci-fi thriller you can watch online on iFILM. A researcher cracks a way to find your perfect match from a single strand of DNA, then turns it into a dating service that rewires how people fall in love.
Rebecca built an empire on that science. Millions walk out on their partners to chase a biologically "destined" stranger. Behind the sleek startup, though, sit a body, a blackmail thread, and a lie the founder keeps burying. The series also tracks the couples her algorithm pairs — proving a DNA match never guarantees you'll actually like the person across the table.
Adapted from John Marrs' novel, the eight-episode first season lands between whodunit and near-future speculation. It's for anyone who loved Black Mirror's "what if the tech works too well" unease. Stream The One online on iFILM.
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