A 10-year-old boy named Jojo recently lost his father. He quickly adapted to the new circumstances, and to live without the close relative. One day, the protagonist of "Jojo Rabbit 4k blu-ray" goes to Nazi camp. In this place, children are taught to be loyal to Hitler. Jojo makes advances, and he's one of the best pupils in this camp. He is not an ordinary boy, and he has secrets. The main character has an invisible friend, who looks like Hitler. But the boy's imaginary friend only looks like a Nazi leader, he is kind and funny. He often offers Jojo stupidest ideas to have fun. One day the boy discovers that his devoted mother in the attic of their house is hiding a Jewish girl. For Jojo, this event is a real shock. After all, the boy was trained to hate Jews since he was a child. But as it turns out, this girl is such a child as he is. She's cute, and she doesn't want to hurt anybody. How the worldview and life of the young protagonist will change from now on? Will the boy be able to get along with the Jewish girl?