When tech billionaire Slater King meets cocktail waitress Frida at his fundraising gala, he invites her to join him and his friends on a dream vacation on his private island. As strange things start to happen, Frida questions her reality.

Coming from a police family, Tom Hardy ends up fighting his uncle after the murder of his father. Tom believes the killer is another cop and goes on the record with his allegations. Demoted then to river duty, the killer taunts Tom.

A group of friends gather for a pre-wedding party that descends into an existential nightmare when an estranged friend arrives with a mysterious game that awakens long-hidden secrets, desires and grudges.