James, a college freshman and computer genius, is enlisted by his womanizing roommate, Lance, to code the ultimate hook-up app. But when James discovers that his divorced mother is using the app, unexpected consequences ensue.

一辆载著五名问题学生、一名蛮横的体育老师的校车，在一个鸟不生蛋的荒郊野外爆胎。在等待救援时，他们寻求了邻近的居民协助。然而，那个居民，却是心狠手辣的毒贩…。此时，却有一个人，挺身而出，展现出了前所未有的意志力和超群的能力－－那位沉默寡言的校车司机。 究竟他们能不能平安返回城镇？