Anna: cronache di un'attrice emergente

Isadore "Izzy" Goldberg changes his name to I. Patrick Murphy because his store is in an Irish-neighborhood in New York City. He meets Eileen Cohannigan, the daughter of a meat-packer, and he tells her he is Irish and a romance begins. When America enters World War I, "Izzy" enlists, is sent to France, and is wounded while engaged in a heroic rescue during a big battle. While recovering in an overseas hospital, he write Eileen and tells her he is Jewish and not Irish. Returning home, he is parading with his regiment and he sees Eileen with Robert O'Malley, his old rival. He thinks she has thrown him over because he is Jewish. An Irish lodge comes to bestow an honor on the man they think is Patrick Murphy, an Irish hero. But O'Malley tells them his real name is Goldberg. But Eileen tels him it is he she loves, and they head for the marriage-license bureau.

Northern Africa, 1943. An Italian corporal receives leave to return home. As he seeks an officer to validate it, a sudden battle traps him in Africa. Just as he succeeds, with the help of a friend, he is captured by the British.

During World War I, an enterprising and patriotic reporter named Jack Bartlett interviews President Woodrow Wilson on the importance of the Fourth Liberty Loan. Jack returns from Washington to find that Otto Crumley, a German sympathizer, has taken control of his newspaper, and when Crumley tears up the story, Jack resigns and joins the Liberty Loan campaign. After raising a large sum of money for the government, Jack succeeds in preventing a strike in a local munitions plant. Later, he learns that Crumley, actually a German agent, has stolen a secret gasoline substitute formula invented by William Desmond, the father of his girlfriend Margaret. Crumley imprisons Margaret, but Jack rescues her and then swims out to the schooner on which Crumley is making his escape. The spy apprehended, Jack turns the ship's guns on a German submarine and sinks it.

Gregory Thorne and Marta Milbanke are engaged. Their fathers are millionaire ship owners. Gregory's efforts to inject a little excitement into their engagement life are fruitless, but when Mr. Milbanke receives an anonymous letter which threatens disaster to his home and fortune if he permits a shipload of supplies for the Allies to leave the docks the young man sees an opportunity for creating what he longs for and tells Mr. Milbanke that he knows who has written the letter but that he will not divulge the man's identity. Gregory, who suspects Count Hilgar Eckstrom, is told that he must terminate his engagement with Marta. But this is what Gregory wants, so he plans to abduct his sweetheart. Gregory's men clash with Eckstrom's gang, who has also come to kidnap Marta, and the disturbance results in the arrival of the police. Marta by mistake, allows herself to be carried off by Eckstrom's men and is taken a prisoner. Gregory, following, is also made a captive, and the young people are held as hostages. How Gregory outwits Eckstrom and places him and his gang in the hands of the law brings about a startling climax.