An ex junkie witnesses a murder. She is forced to cooperate with the killer to save her daughter's life. She must fight time, the police and criminal

游乐园工作的雷（克里斯•奥多德ChrisO’Dowd饰）沉迷于时间旅行，在工作中因吓坏小游客而被解雇。朋友皮特（迪恩•里浓斯•凯利DeanLennoxKelly饰）和业余作家托比（马克•伍顿MarcWootton饰）在“恐龙汉堡店”扮恐龙打工，毫无前途。三人晚上来到酒吧打发时光，雷突然遇到一位叫凯西