Visual effects company the Orphanage is producing Scott Stewart's directorial debut Legion. The movie is set to be a supernatural thriller.

Stewart co-founded the Orphanage. According to Variety, the company recently worked on such films as Live Free or Die Hard, Pirates of the Caribbean: At World's End, Superman Returns, and Sin City.

Legion tracks a group of strangers stranded in a desert truckstop. They must band together to stop an army of demonic creatures from opening the gates of Hell.

The production begins shooting this fall.