A young couple inherits a debt-ridden old movie theater, appropriately nicknamed "The Flea Pit," and the three eccentric senior citizens who work there.
When a rancher's family is massacred by a gang of outlaws, he assembles a mean team of convicts as his posse to pursue the killers.
Robber Roy King loses his wife, Alicia, to revolutionary Montero. Despite their rivalry they collaborate in an attempt to rob the Mexican government of one million dollars.
