Brothers in Arms (1990)

Not bad as far as slasher movies go, Brothers in Arms is set-inevitably-in a remote backwoods community. The title refers to a pair of siblings who don't get along (that's putting it mildly). When the brothers inadvertently venture into looney-land, they are besieged by a religious cult which dotes on ritual murders. Forced to work together, our heroes struggle manfully to avoid being chopped, lopped, sliced and diced. Dedee Pfeiffer, Michelle's sister, shows up in a role that might surprise her Cybill fans. Brothers in Arms is more than a little inspired by Deliverance, with elements of The Most Dangerous Game tossed in for good measure.