高中生Wendy（Mary Elizabeth Winstead饰）与友人一起去游乐场庆祝毕业，大家玩得十分痛快。游乐场内灯火璀璨，却诡异处处。在坐上过山车的座椅时，Wendy忽然看到了怪异现象，心生恐怖，男友Jason安慰她不过是幻觉。过山车开动起来，可是在半空中突然出轨，大家倒挂空中。Wendy眼看着朋友一个一个坠落死亡，自己也不能幸免于难。 被同学的吆喝喊醒的Wendy惊觉刚才不过是幻觉...
A small-town sheriff gets tangled in a web of lies and corruption involving a shady businessman and the cartel while investigating the homicide of a mysterious woman linked to an apparent suicide....
Former war hero Nikki's peaceful life is shattered when her daughter is kidnapped. Thrust into the criminal underworld while hunted by cops and military, she must fight to rescue her child....
