The Great Dictator

In the First World War, a Jewish soldier in Tomainia and barber saves the life of Officer Schultz helping him escape in their plane, but the plane crashes. Both survive, but the soldier loses his memory.

Twenty years later, the soldier escapes from the hospital where he has remained and returns home, where he reopens his barber shop in the ghetto.

The country is ruled by dictator Adenoid Hynkel and there is discrimination against Jews.
The barber is surprised when the assault forces paint the word "Jew" on the windows of his shop. Hannah defends the barber when attacked by members of the security forces. They fall in love and Schultz orders the troops not to disturb the inhabitants of the ghetto.
Hynkel is planning to invade Osterlich. Schultz is protective of the Jews and Hynkel, considering a traitor ordered to be sent to a concentration camp. Schultz flees and hides in the ghetto. The Barber and Schultz are finally arrested and sent to a concentration camp.
Hynkel continues with its plans to invade Osterlich but Napaloni Benzino's meddling, the dictator of Bacteria, forces him to invite you to visit him and be diplomatic with him. Meanwhile, Hannah and ghetto dwellers flee to Osterlich, but before the invasion starts from Tomainia.

The Barber and Schultz scape from Tomainia dressed in uniforms. Border guards mistake the barber with Hynkel. Hynkel is mistaken for the barber and arrested. The barber is driven Osterlich's capital to give a speech. The barber makes a speech against Hynkel's anti-Semitic policies and declaring that Osterlich Tomainia and become free nations.