It's in the Blood

An estranged father and son venture into the woods to salvage their relationship, but face a grueling struggle against a powerful force of evil while grappling with their tragic past. Subsequently stranded in the forest after an accident renders his father (Lance Henriksen) immobile, the son vows not to give up on him as a terrifying onslaught of phantoms and monsters emerge from the trees. Are these horrors mere figments of his imagination, or the baleful harbingers of an encroaching darkness that's about to make itself known?