After a truck runs him off the road, a man wakes up in the hospital with no memory and begins to retrace his steps — starting with a note in his pocket.
A top detective and his rookie partner search for the man while he and Luci try to find a mystery caller before time runs out.
The man reconnects with an ex-lover and learns more about himself — and why they broke up. Meanwhile, the detective's search for him turns deadly.
With his back against the wall and a trail of bodies in his wake, the man takes a hostage deep into the Outback — but the two grow unexpectedly close.
The man takes an unexpected trip with Kosta and unlocks memories that help him make a breakthrough about his past. Helen leads the police on a mission.
The whole world's watching. The man makes a desperate decision to buy himself more time — but will it be enough to finally figure out his identity?
The man and Helen's trip to Ireland takes a turn when he gets kidnapped by a sadistic group who remembers his past better than he does.
To escape the island, the man will have to move fast and put his trust in an untrustworthy person. Meanwhile, Helen gets to know some threatening folks.
Helen's snooping leads to an unsettling discovery, and she finds herself trapped in a strange world while the man and his new "friendo" search for her.
After learning a big piece of his family history, the man tries reconnecting with a relative — but as bloodlines become blurred, loyalties are tested.
As the man fights for Helen, she fights for her life. And soon their dream of spending a quiet life together morphs into a waking nightmare.
The man and Fergal form an unlikely team and try to put an end to a generations-long rivalry. Meanwhile, Helen investigates the real Elliot Stanley.