Strangers Season 2 is yet to be announced by ITV1

The one question Jonah never thought he'd answer is finally resolved: did his marriage to Megan ever amount to anything more than a lie? And is the truth enough to lay his grief to rest?

Blindsided by Lau's abduction, David and Jonah embark on a desperate and frantic search that thrusts upon them to the devastating truth about Megan.

Megan's last bequest leaves a trail of money that leads Jonah and David straight into the perilous jaws of Third Empire.

Borne of necessity, Jonah goes undercover to find out once and for all whether David is connected to Megan's death – and along the way he must confront a triad and known killer.

Jonah finds himself left adrift when David goes off the radar. Fearing the worst, Jonah decides to track him down. Fueled by suspicion and paranoia, the search takes Jonah to the dazzling gambling island of Macau, where Jonah comes face to face with David's dark past.

When Jonah realises Megan was involved with Hong Kong's most dangerous players, he starts to wonder whether those closest to her may know more than they've let on.

After Megan's final heartbreaking phone message, Jonah tries to convince David that she was killed. But his search for proof uncovers further secrets that force him to question whether he ever truly knew his wife at all.

Professor Jonah Mulray's life is turned upside down when he discovers his wife, Megan Harris, has been killed in a car-crash in Hong Kong. Now he must conquer his fears and cross oceans to identify the body of the woman he loved.