Exit Speed (2008)

On Christmas Eve, ten strangers ride on the same bus to Texas. In a remote part of the road, a bus collided with a drug addict on a motorcycle and then clashed. The drug addict's gang accomplices began to use force against all the passengers, who had to take refuge in an abandoned courtyard. They temporarily prepared weapons to deal with the deranged people, but as the number of casualties increased, they realized that they could only do the most unlikely thing to survive-to attack the gangsters.