A Budapest high school in the beginning of the 1960s. Dinis suffers the torments of adolescence. His father had to leave Hungary after the uprise in 1956, and since then Dini's mother has had to take care of her two sons on her own. A friend of Dinis' father, Bodor, is released from prison and moves in with them. Dinis and his brother Bodor are far from happy over this intrusion of their family life.
The Soviets have developed a revolutionary new jet fighter, called "Firefox". Naturally, the British are worried that the jet will be used as a first-strike weapon, as rumours say that the jet is indetectable on radar.
When former Green Beret John Rambo is harassed by local law enforcement and arrested for vagrancy, the Vietnam vet snaps, runs for the hills and rat-a-tat-tats his way into the action-movie hall of fame.