Fifteen-year-old Sabrina has lived with her father since he split with her mother. As the film unfolds it gradually becomes clear that Sabrina is a victim of incest.
When three prisoners of war escape from a prison camp in Yugoslavia they encounter partisans, who they agree to help fight in return for a safe passage to freedom. Their task is to blow up a strategic bridge which is heavily defended by German troops. Follow the action, frought with danger as our heroes complete their mission to destroy... the bridge to hell.
In a school where the meeting seems more complete sampling of teachers and professors stupid airhead, there is the class of Peter, repeating in life, which is the "grandfather" to the far more young companions concerning jokes and vulgarity. Even outside the school walls, in the family or in the streets of the village where he lives, Peter is not far behind and his antics continue to freewheel.