In Their Sleep is a horror thriller that grips and doesn't let go. Sarah [Anne Parillaud] is struggling to come to terms with the death of her teenage son. One night, driving through the darkness, she almost hits a young man, Arthur, who runs into the road bloodied and terrified. He claims to have been attacked by a mysterious assailant,
Starring: Anne Parillaud, Arthur Dupont and Thierry Frémont
