剧情介绍
不久的未来当时空旅行不再是梦想，一家旅行社专为客户安排史前时代狩猎恐龙的冒险旅程，每一趟行程都是精心规划，侦查员会先确认恐龙即将死亡才送乘客抵达，以免造成时空异变的突发状况。然而，不幸还是发生了，一名紧张的旅客错杀了一只蝴蝶，竟造成了难以挽回的连锁反应，令他再也回不到原来的那个地球。现在恐龙猎人向导与时光机器发明家必须联手及时阻止连锁反应扩散，威胁到全人类的生存环境。2055, Charles Hatton has made a fortune by founding 'Time safari', which offers rich 'big game hunters' short time travels to kill off dinosaurs just before their natural death. When Travis notices the weather and wildlife are not behaving as usual, he consults Dr. Rand, the contractually invisible inventor of the supercomputer which controls the time travel. They soon face 'time waves', each worsening the effects in 2055 of evolutionary distortions, lower lifeforms first. They attempt to identify and rectify the past alteration, but each attempt gets harder in their distorted present.