A priest-doctor chasing a man with supernatural regenerative abilities, who has recently escaped from a medical lab, reaches a small town where the mutant goes on a killing spree.

Watch "Monster Hunter" from streaming services Tubi TV, Amazon, Vudu released in 1981. It's a horror movie, and has a rating of 5.4 out of 10 from Imdb which is fairly okay for this kind of movie, and is currently only available for purchase or rent.