On the novel by Mór Jókai. The first half of the XVIII century. Several decades of life of a noble family Karpati.

SS doctor during the war worked on the serum of cancer, but discovered a terrible poison, one vial is enough to kill 100 000 people. 20 years after the war, the old Nazi gets out of prison, and the hunt for him and his discovery begins.

A comedy about two twin brothers - Sándor, who emigrated and became a rich man, and Zoltán, who stayed in Hungary and lives the life of an average working-class man. When Sándor visits his twin brother, they are constantly mistaken for each other, and when Zoltán sees how differently people treat Sándor because of his money and his foreign citizenship, he begins to like being mistaken for him - until he realizes that this means he will lose his girlfriend Szöszi...

In 1919, in Petrograd, a pilot Sevastyanov was asked to help in training flight personnel for the young Hungarian republic, together with a Hungarian journalist he makes a desperate, with many adventures, flight across the front to Hungary ...