A drifter lands a job as an officer in México City's elite motorcycle police unit and gets home with a mate of this unit. The mate is in love with a girl, but he and she are always making jealous to each other. The drifter and the mate get involved themselves in a fight to become the winner of conquering ladies and performing unit acrobatic tricks, interfering with their friendship and profession.
Follows Diogenes as he goes about his day as a police officer. He's prone to do things the right way, surrounded by a pretty much corrupt & citizen distant police department, & always resolves his duties with a personal method.
Pablo, a wandering laborer, has imprisoned himself in a hell of alcoholism. Cruz, a widow, reaches out to the troubled man, but even her compassion may not be enough to save him.