When a man wakes up in the Australian outback with no memory, he must use the few clues he has to discover his identity before his past catches up with him.
Elliot and Helen travel to Ireland to find answers about Elliot’s past. But after Elliot is violently kidnapped, the couple must continue their dangerous search alone.
Elliot seeks help from an unlikely ally to secure his escape from the island. Meanwhile, Helen gets acquainted with some threatening figures as she continues to track Elliot down.
Elliot receives a surprise visit from Ethan, and the pair work together to track down Helen. Meanwhile tensions are reignited between Elliot’s family and the McDonnells.
Finally with all the pieces on the table, Elliot and Helen decide to go and meet with his family to flush out the truth. However, the McDonnells prove difficult to shake off.
Helen reflects on her relationship with Elliot, and whether the past is truly passed. Meanwhile, Elliot must face up to who he really is, and what that means for those he loves.
The McDonnells and Cassidys prepare themselves for all-out war. Elliot and Helen must race against the clock to stop any more bloodshed.
