Amanhã (2003)

Nuno, a boy of nine, runs away from home on the night of the 24th of April 1974. He hides in a mysterious building that is being abandoned in great haste. People are running down the stairs, cars are leaving, finally Nuno and a dog are the only ones left. They become friends and fall asleep together. In the morning they wake up with screams from the street. Nuno thinks that it is his mother calling for him and runs to the window. The street its full of people, tanks and soldiers. It’s the 25th of April. And Nuno believes that it was his mother who made the revolution just to find him.

Unfortunately the movie Amanhã is not yet available on HBO Max.