In WWI Germany, a famous conductor is attacked and transformed into a vampire, and must now choose between the woman he loves and avenging his only son's murder.
An American journalist arrives in Berlin just after the end of World War Two. He becomes involved in a murder mystery surrounding a dead GI who washes up at a lakeside mansion during the Potsdam negotiations between the Allied powers. Soon his investigation connects with his search for his married pre-war German lover.
