After being dumped by his fiancée, hard-drinking and depressed Mark Cormack (John Payne) loses his job in the Los Angeles district attorney's office and serves as bouncer in a Las Vegas casino. A wheelchair-using stranger Barzland (Francis L. Sullivan) hires him to locate a ruby that disappeared in a Caribbean plane crash. He lures Cormack into doing the job by telling him it may be in the possession of the very woman who jilted him. The ex-detective flies to remote island Santo Rosario to find the stone and investigate the mystery. When he finds his old flame he finds that her husband is in prison. Cormack, again falling for Janet, is convinced into helping him break out of jail. But Janet has other plans.

A band of Mexicans find their U. S. land claims denied and all the records destroyed in a courthouse fire. Their leader, Louis Chama, encourages them to use force to regain their land. A wealthy landowner wanting the same decides to hire a gang of killers with Joe Kidd to track Chama.

A bandit terrorizes a small Mexican farming village each year. Several of the village elders send three of the farmers into the United States to search for gunmen to defend them. They end up with seven, each of whom comes for a different reason. They must prepare the town to repulse an army of thirty bandits who will arrive wanting food. Written by John Vogel jlvogel@comcast.net