Rituals (1977)

Five doctors set off for a camping trip in the secluded woods of Northern Ontario, seeking a break from their demanding lives. However, their adventure takes a sinister turn when they discover that their boots have mysteriously vanished. As tensions rise, paranoia sets in, leading the group to believe they are being hunted by an unseen predator. The serene landscape transforms into a nightmarish battleground, forcing them to confront their fears and survival instincts amid the looming threat in the wilderness.