A college friend offers advice on staying safe in war-torn England to the naval commander overseeing the U.S. psychic team and to its team leader (a U.S. WAVES clairvoyant) while they search for her family’s grimoire, The Book of Cures. It contains spells and charms to protect their Philadelphia headquarters from further Nazi occult attacks. But the friend is the very man assigned by the Fatherland to spy on them and to put a bullet between their eyes once he gets his hands on this grimoire that Hitler covets and needs to fight the war.