Horsehead

Jessica (Lilly-Fleur Pointeaux), who studies the psychophysiology of dreams, returns to the family home after the death of a grandmother she hardly knew. Her nightmares have followed her since childhood, and in the house they begin to fill with twisted versions of her own relatives. Romain Basset sends her deeper into them as she trains herself to dream lucidly, and the house she came to bury someone in is now the place where she may lose herself.