- Country: Italy
- Genres: Western
- Release: 1968-03-10
- Director: Tanio Boccia
- Writers: Tanio Boccia , Mario Moroni
- Language: Italian
- Stars: Kirk Morris , Larry Ward , Sergio Ciani , Gordon Mitchell , Gisella Arden , Dada Gallotti , Ana Castor , Aldo Cecconi , Rossana Rovere , Giovanni Ivan Scratuglia
- Runtime: 110 min
- Awards: N/A
- AKA: All They Know Is to Kill (Canada) , Mein Leben für die Rache , Somente Sabia Matar (Brazil) , Seul contre les mercenaires (France, French Republic) , I'll Die for Vengeance (United States of America) , Ixeran mono na skotonoun (Greece) , Sapevano solo uccidere (Italy) , Sapevano solo uccidere , Saguara (Spain)
- Plot: A Mexican gang headed by vicious Pedro terrorizes the land between New Mexico and Arizona. Jeff a youth whose father has been killed by Pedro seeks revenge.
- IMDB:tt0148703
Sapevano solo uccidere Cast · · · ALL
Tanio Boccia
Director
Kirk Morris
Jeff Smart
Larry Ward
Saguaro
Sergio Ciani
Pedro
Gordon Mitchell
Clayton
Gisella Arden
Katy (as Kim Arden)
Ana Castor
Meg
Dada Gallotti
Julie
Giovanni Ivan Scratuglia
Hernando Lopez
Aldo Cecconi
Bronco
Remo Capitani
Stagecoach driver
Rossana Rovere
Luciano Bonanni