What are the main roles of Dunkirk?

Faricha (played by Finn whitehead) Voice: Yang Tianxiang.

A British army soldier. Under fire, he managed to escape from the neighboring town, only to find that he and thousands of other soldiers were trapped in Dunkirk beach, resigned to their fate.

Dawson (mark rylance? Voice: Yaohan Zhang.

An English shipowner. When he learned that a large number of British soldiers were trapped in Dunkirk and could not go home, he and his youngest son and friends volunteered to sail to pick up their compatriots to cross the sea.

Alex (harry styles? Voice: Cao Xupeng.

A British Army soldier who tried to escape from Dunkirk survived a beach explosion.

Farichang (Tom Hardy? Voice: Yang Mo.

Soldiers of the Royal Air Force. The fighter plane he was driving was surrounded by enemy planes and the danger was endless. Finally, he ran out of fuel and was caught.

Navy soldiers (Cillian Murphy? Voice: Zhao.

A British naval soldier. His ship was sunk by a U-shaped submarine, and he fell into the sea with many soldiers. Later, he was hanged by the British nearby.