A diagnosis that should end a life instead sets off a legal fight against the version of herself created to replace her — that's the premise driving Riley Stearns's deadpan 2022 thriller Dual.
What is Dual about?
A terminally ill woman chooses a cloning procedure so her replacement can soften the loss for the people she'll leave behind. Then her illness reverses and she recovers, but the clone that was made to take her place refuses to be decommissioned. With no clean way to undo the process, the dispute is pushed into a court-mandated duel, forcing the original woman to prepare to fight the copy of herself for the right to her own life. The setup lets Stearns work in a flat, deliberately stilted register, treating an absurd premise with total procedural seriousness. Rather than playing the situation for easy shock, the film stays with the strange practical and emotional logistics of training to face down someone who looks, sounds, and remembers exactly like you.
About the cast
Karen Gillan carries the dual role at the center of the story, with Aaron Paul appearing as a figure connected to her preparation for the confrontation. Beulah Koale, Theo James, Elina Jackson, Maija Paunio, Rea Lest, and Sanna-June Hyde round out the cast, working within the film's flat, controlled tone.
Context & significance
Dual is a co-production across Canada, Finland, and the United States, and it moves between comedy, thriller, and science fiction without settling firmly into any one of them. That genre mix is part of the film's identity: the science-fiction premise supplies the stakes, the thriller structure supplies the countdown to the duel, and the comedy comes from how matter-of-factly everyone treats the whole arrangement. At 95 minutes, it has drawn a sharply split response, consistent with a film that divides audiences by design rather than by accident and asks them to sit with the discomfort instead of resolving it.
Watching Dual on Ktime
K-Time carries Dual with both a Persian dub and Persian subtitles, giving viewers a choice in how they watch. Streaming requires only a free K-Time account login, while the film's page and this write-up remain open to read without one. The platform's interface is built entirely in Farsi for Persian-speaking viewers across the diaspora.