Josh Heuston and Ryan Corr have been cast in the Biblical horror-thriller The First Exorcist, directed by Greg McLean from Wolf Creek. The film will tell the story of Alexios, a farmer whose mind and body are overtaken by a legion of demons, leading to a violent encounter with a young unknown preacher named Jesus. The project is set to launch sales at the Cannes market and is being produced by McLean and Mark Fennessy through his banner Helium Pictures. Additional cast is coming together for a shoot in Q4 this year.