In the near future Steve takes a job as a tow truck driver that has to battle a gang of baddies led by Nelson.

三个酷爱小轮车运动的青少年，古斯、皮杰和茱迪无意中捡到一箱对讲机，并储放于海边破废的小屋里。三个孩子兴奋地实验对讲机的效果，却不知他们的对话已对公众开放。原来这箱对讲机是一帮银行抢匪打算作案时……