The movies are divided into 2 actual parts.
First scene, A love-comedy story of a Prince (Guido) and a Princess (Dora), both are self-named by the Jewish man - Guido aka the main character.
Everything which was done by Guido to target chasing Dora the Princess who was about to be engaged to a wealthy man in town.
It was just classic comedy scene, kind of old funny and unrealistic story though it was worth relaxing. The first scene took a bit long that you have to watch through this to get to the more realistic, serious second part.
At this part, there became a anti Jewish people campaign occuring and the family (Guido - Dora and their son) be taken to the concentration camps which Guido made up a game about it to cover the truth of the Nazi's violence. And to avoid sorrow and sad feeling for his son, he made up an award which is a brand new tank If they win the prize (1000points).
This movie tears my eyes out because the scene the father walking with the gun pointed after him but he still looks happy and makes fun out of it as his son is looking out at him from the hidden box nearby.