The Hypnosis review – watch-through-your-hands squirmfest as woman loses inhibitions

A big-money business pitch is threatened when a tech entrepreneur's unpredictable inner child is unleashed after hypnotherapy

The squirm factor is high in this dark comedy of social awkwardness from Sweden, ruthlessly directed by first-time feature director Ernst De Geer to maximise audience discomfort. There are a couple of scenes here so excruciating I would have found it less painful watching someone getting their fingernails prised out with pliers. The Hypnosis stars Asta Kamma August and Herbert Nordrum as Vera and Andre, a couple in their 30s who are the founders of an app that tracks women's reproductive health in developing countries. Dressed in tasteful knitwear and limited-edition trainers, they look the part of startup entrepreneurs, and seem pleasant enough - though it's immediately clear that Andre dominates Vera, who is quieter.

Things start to go pear-shaped when Vera sees a hypnotherapist to quit smoking. This is just before an important pitching event where the pair will be competing against other apps in front of big-money investors. At the session, Vera's hypnotherapist gently observes that she seems to be holding back her true self; she should listen to her inner child more. And something inside Vera switches and she loses her social inhibitions - in a way that I didn't quite buy into - instantly, and at full throttle.