En route to Mexico, the motley band of Americans becomes less mercenary when observing the brutal treatment of the peasants. Their journey is marked by encounters with a political prisoner's little boy, Emiliano Zapata (Tony Davis) and a pretty peasant girl, Tina (Wende Wagner), who falls in love with P.J. When Lobero learns that Max did not buy guns with the $600, he refuses to allow his men to take part in Quintero's rescue. Realizing that he needs support, Chris frees a prison gang that includes Zapata's father, then trains them in military tactics.