Chris is a homicide detective called to London to investigate a strange double murder. Both victims appear to have continued moving towards their assailant despite multiple gunshots to the face and chest. On a hunch, and with the help of an old colleague – and former girlfriend – Chris decides to go undercover as a patient to investigate the suspect’s psychotherapist, the mysterious Alexander Morland, who has a taste for the occult.

The Ghoul is out in cinemas from today.