A plains drifter cowboy single-handedly rescues a local nun from a gang of attackers. After meeting a band of Mexican revolutionaries, who are resisting the French occupation of Mexico, the cowboy and Sister Sara decide to join forces with the freedom fighters and set off on a deadly mission to capture the enemy's garrison. But along the way the soft spoken hero discovers that the nun is not what she seems.

Originally released as a motion picture in 1969. Special features: includes original theatrical trailer; recommendations.