A cop recruits a criminal and his cohorts to help track down a violent crime lord who has kidnapped the ill daughter of a rich family.

Following the events of The Sheriff and the Satellite Kid, Sheriff Hall and H-725 (using the official identity of Charlie Warren) still get no rest from the military - because the little alien has not yet grasped the meaning of keeping a low profile. They are constantly on the move, and H-725's father has had to pick them out of a tight spot too many times already.

Luigi“Chinaman”Maietto越狱。他一获释，就立即指派两名党羽谋杀督察，督察的证词曾导致他入狱。探长坦兹被处死，但幸免于难。当地的报纸为他遮遮掩掩，假装暗杀成功了。当坦子病情好转时，他的上司希望他躲在瑞士。但坦兹拒绝了他，因为他打算确保马耶托被重新关进监狱。他会全力以赴。

一车罪犯在去监狱的路上被一支骑兵部队护送穿过山区。他们遭到土匪团伙的袭击，只有一名中士、他美丽的年轻女儿和七名虐待狂、凶残的囚犯幸存下来，他们没有马或马车。中士必须想办法把囚犯送到目的地，同时保护他的女儿，留意仍在追捕的土匪，并试图确定哪个囚犯就是强奸和谋杀妻子的人。