Awkward teen Harriet has always wanted to fit in. Until she gets scouted by a top London model agent and learns that some people are meant to stand out.

Follows a pair of childhood friends: Amelia and Archie. Archie has always kept his love for her a secret, but just as he builds up the courage to declare his feelings, Amelia falls for Billy Walsh, the new transfer student.

Four detectives. Four timelines. One body. To save Britain's future, they'll need to solve the murder that altered the course of history first.

When photographers Erin and Patrick are brought aboard the ship with their young son Lukas, they unleash a series of events that entwines their family with the ship’s dark past. As the terror unfolds around them they begin to realise there is more to this sumptuous ocean liner than meets the eye: its remarkable legacy masking violent secrets.