Decades after assassinating Adolf Hitler in an undercover operation ending World War II, unsung American hero Calvin Barr is called upon to hunt down the fabled Bigfoot, carrier of a deadly plague that could wipe out humanity.

Decades after assassinating Adolf Hitler in an undercover operation ending World War II, unsung American hero Calvin Barr is called upon to hunt down the fabled Bigfoot, carrier of a deadly plague that could wipe out humanity.