C

　　在一艘外星飞船摧毁华盛顿特区后，一个小镇的居民必须击退一队外星士兵，以寻找美国总统和他携带的神秘装置，因为他的逃生直升机坠毁在附近

Willy and Jojo are childhood friends who never leave each other's side. Training at the motocross track is their way to beat boredom. One evening, Willy discovers Jojo's secret.