Just for the Hell of It (1968)

Just for the Hell of It (1968) A teenage gang led by the vicious Dexter; his girlfriend Mitzi; and friends Denny and Lummonx; create havoc in a small Florida town by harassing various people, vandalizing property, well... just for the hell of it. When a former gang member, Doug, tries to prevent their ever increasing violent antics, Denny takes it upon himself and a few loyal members of the gang to target Doug's girlfriend, Jeanne, to make him back off.