末日废土时代，已经没有可供呼吸的新鲜空气，人类大量灭绝，剩余的极少数人类精英通过方舟计划冬眠在地下的庇护所内。两位工程师在此负责起了庇护所的日常维修和危险检测工作，但一切并不是想象中的那么顺利...

Odd little Western that gets off to a snappy start when a man (Matt Dow) is mistaken as a train robber. After the town's sheriff shoots the kid he's riding with, Dow clears his name and ends up as the new sheriff. He romanc