Riptide

Newlyweds Alison and Sean's lives seem perfect. But one morning, Sean goes surfing and never returns. The police conclude that he has drowned, but Alison is suspicious and believes that something sinister has happened to her husband.

Alison's suspicions grow when she learns that Sean and his son Ethan argued on the beach; Michael and Hannah's friend Logan have a secret connection, and a greater shock unfolds.

Alison discovers that Michael is in possession of the watch Sean was wearing the morning he disappeared. After an anonymous tip-off, police arrest Michael and the evidence raises doubts about Michael's involvement.

Hannah vows to find her father and clear her name; taking Alison to a mountain getaway, Dan suggests that they could start a new life elsewhere, but a terrifying cat-and-mouse game ensues.