The mercurial detective, Julien Baptiste, on holiday in Amsterdam with his wife, assists in an investigation for his former girlfriend, the Amsterdam Chief of Police.

Unsettling nightmares after a transplant drive Florence to research the origin of her new heart. This act creates a terrifying question: was her donor murdered?

Secluded on a remote Greek island, retired assassin Julie has a somewhat thorny reunion with her estranged son, Edward, visiting from England. Armed with questions around new information on his paternity, Edward battles to find the right time to speak to his frustratingly distant mother. But, when the moment finally presents itself, things take a deadly turn as Julie’s dangerous past catches up with her and they are forced to flee the island and go on the run together.