Riptide

Thriller with Jo Joyner. Newlyweds Alison and Sean's life seems perfect. But one morning, Sean goes surfing and never returns. The police conclude he drowned - but Alison is suspicious. (Ep1/4)

Thriller with Jo Joyner. Newlyweds Alison and Sean's life seems perfect. But one morning, Sean goes surfing and never returns. The police conclude he drowned - but Alison is suspicious. (Ep1/4)

Alison's suspicions grow when she learns that Sean and his son Ethan argued on the beach. And Michael and Hannah's friend Logan have a secret connection. With Benny Turland. (Ep2/4)

Alison's suspicions grow when she learns that Sean and his son Ethan argued on the beach. And Michael and Hannah's friend Logan have a secret connection. With Benny Turland. (Ep2/4)

Alison discovers that Michael is in possession of the watch that Sean was wearing on the morning he disappeared. After an anonymous tip-off, police arrest Michael. With Ciaran Griffiths. (Ep3/4)

Alison discovers that Michael is in possession of the watch that Sean was wearing on the morning he disappeared. After an anonymous tip-off, police arrest Michael. With Ciaran Griffiths. (Ep3/4)

Hannah vows to find her father. Taking Alison to a mountain getaway, Dan suggests they could start a new life elsewhere. But a terrifying cat-and-mouse game ensues. With David Berry. (Ep4/4)

Hannah vows to find her father. Taking Alison to a mountain getaway, Dan suggests they could start a new life elsewhere. But a terrifying cat-and-mouse game ensues. With David Berry. (Ep4/4)