"...recurrent epsiodes of hypersomnia... accompanied by cognitive and behavioural changes..." 20 April 2026 Thriller 3 mins
A teenager suffering from KLS (Kleine-Levin Syndrome), also known as 'Sleeping Beauty Syndrome' awakes from a horrifying dream.
Watch the official KLS 2026 trailer in HD below.
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United Kingdom 20 April 2026
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Have you watched KLS yet? What did you think about it?