The Secret of the Black Hand (2024)

1954. The restless dreamer Mishka has almost realized his dream of starring in a spy movie. A new adventure awaits him: he and his mother have a long journey across the country to reunite with the boy's father, a pilot. On the train, Mishka discovers a real spy and decides to prevent him from committing an insidious villainy by all means.

Unfortunately the movie The Secret of the Black Hand is not yet available on HBO Max.