Reverend Conte, a well-known authority on the supernatural and a whiskey aficionado, joins a motley crew of military outcasts on a mission to a secluded island in the South Pacific. Their goal is to uncover the fate of Marine units that vanished there in 1944, initially believed to have been victims of the Japanese Imperial Army. However, after conversing with the island’s residents, they learn that the Marines were actually slaughtered by a pack of Lycanthropes, commonly referred to as WEREWOLVES.