On the eve of World War II (1939) English officer Ralph Denistoun is in Nazi Germany on an espionage mission to recover a poison gas formula from Prof. Krosigk. He is helped by Lydia and her band of gypsies. Naturally romance develops along the way.—Don Femia
On the eve of WW2, a British spy goes to Germany to obtain a secret poison-gas formula from a scientist but things go awry and he is saved by a beautiful nomadic gypsy woman.