En haute mer(2024)

En haute mer is a French crime thriller series following inspector Aurélie, who makes a costly mistake when she releases a murder suspect only to learn he's been arrested aboard a Swiss merchant cargo ship in international waters. Sent to South Africa to bring him back, Aurélie uncovers a troubling connection: the suspect's missing girlfriend was a passenger on the same vessel weeks earlier. Stranded on the ship with a hostile crew, she pursues the investigation alone, uncovering secrets that link multiple disappearances. The series blends procedural tension with the claustrophobic atmosphere of life at sea, as Aurélie races to solve the case before crucial evidence vanishes.