**_“Snakes, why did it have to be snakes?”_** A Seminole Vietnam vet lives in the remote Everglades (Chris Robinson) where his only friends are snakes. When people cross him, he lets them loose for what he considers justice. “Stanley” (1972) was inspired by the surprise success of “Willard” 16 months prior, not to mention a little “Billy Jack” (including the low budget of the latter). The contemporaneous “Frogs” and “Blood Freak” had similarities and these would influence future flicks like “Blood Stalkers,” “Squirm” and “Empire of the Ants.” Dark-haired Pamela Talus stands out on the female…