The Elephant BridgeMovie

The movie is about the relationship between Vietnam and Laos in war. A soldier named Tam wanted to build a bridge to transport ammo, weapons and food to the battle. But the enemy found out and bombed it. Tam later comes up with the idea of using elephant to build a bridge. 30 years later, Tam's son returns to where his father used the elephants to build and finishes what he started.