The Twin

After a devastating accident, Rachel and her husband Anthony, in an attempt to heal and focus on their surviving twin son Elliot, decide to relocate to the secluded Finnish countryside. However, what starts as a time of healing and isolation turns into a desperate fight for their son's very being as an entity claiming to be his deceased twin takes control of Elliot, leading Rachel on a perilous journey to uncover the terrifying truth about her twin son.