16 year old Matt is a little too nice for his own good, and when he discovers that his older, estranged brother Deco has turned into a vampire, he's faced with a dilemma: will he risk his own life to help his sibling, with blood being thicker than water; or will he stake him before he spreads the infection further?
Let the Wrong One In is a 2021 Irish horror comedy film written and directed by Conor McMahon. The film stars Karl Rice, Eoin Duffy, Hilda Fay, Lisa Haskins and Anthony Head. Let the Wrong One In was shown at festivals in 2021 but did not go on general release in Ireland until 2023. It received positive critical response.