Un pistolero qui traîne un cercueil et une prostituée métisse se retrouvent impliqués dans une âpre querelle entre des membres du Ku Klux Klan et une bande de révolutionnaires mexicains.
Un journaliste se retrouve sur la piste d'un meurtrier qui s'en prend aux personnes de son entourage, alors que la police le considère comme un suspect dans son enquête.
Après deux ans de prison, Ricco est libéré et sur le chemin de la vengeance. Son père, le chef d'une famille mafieuse, est abattu par l'ambitieux Don Vito et Ricco cherche maintenant à régler ses comptes.
Une mystérieuse décapitation conduit l'inspecteur Peretti à enquêter sur une affaire impliquant chantage, escroquerie et séquestration non résolue d'une jeune fille.
Mann, a gunman, learns his father was murdered by his mother and her lover. His childhood friend informs him, while Mann's sister is controlled by their murderous mom. Mann and his friend confront the mother to settle the score.
Having been broken out of prison by bank robbers, an amnesiac is joined by three other convicts in a visit to his hometown, where he is caught in a feud between his family and the father of one of the robbers.
Mike Sturges and his younger brother, Roy, are sentenced to Yuma Penitentiary on a trumped-up train robbery charge. Both endure cruel treatment before Mike escapes to extract revenge on their enemies.
Little Rita is a female gunslinger who travels to the Far West chasing outlaws. She takes gold from them and hides it in a cave which she plans to blow up one day and get rid of the root of all evil: money.
The story concerns a mob family, headed by gambling czar Jose Ferrer. When one of family's hit men (Helmut Berger) fails to come up to expectations, Ferrer orders the man's execution.
A professor's wife falls in love with her husband's assistant. When she learns he's planning to move to another city, she does everything she can to avoid it, with no success. Soon afterwards, he's found dead, in obscure circumstances.
Coby, an ex-soldier and billiards champion, investigates arms trafficking across the U.S.-Mexican border, with the help of his inseparable friend the gigantic Rodovan.
Two young outlaw brothers are joined by friends and lovers in their bank-robbing spree, and eventually find themselves being pursued by a mysterious hit-man.
