The Undertaker and His Pals (1966)

A macabre story of two motorcycle-riding, knife-wielding, shiv-shaving, eye-gouging, arm-twisting, chain-lashing, scalpel-flashing, acid-throwing, gun-shooting, bone-breaking, pathological nuts and their pal the UNDERTAKER...

An undertaker befriends a pair of motorcycle-riding, knife-wielding, psycho restaurant owners who kill people for body parts to use in their blue-plate daily specials.