在这部时间悖论/悖论剧情/动作/科幻片中,一群科学家正在进行时间旅行的实验，他们要把其中一位科学家送到一小时之后，这位科学家回来后却告诉他们：如果不立刻关掉时间旅行的机器，大家将在一小时内丧命。
A group of young scientists are working on a secret project that may allow them to travel ahead in time. They test it by sending one of their own ahead one hour. He returns pleading with them to shut it down, explaining that within that hour, they will all die.
