- Country: Italy, Spain
- Genres: Western
- Release: 1967-08-14
- Director: Giorgio Stegani
- Writers: Jaime Jesús Balcázar , Melchiade Coletti
- Language: Italian
- Stars: Anthony Steffen , Anthony Steffen , Eduardo Fajardo , Silvia Solar , Anna Orso , Frank Oliveras , Mariano Vidal Molina , Joaquín Blanco , Benito Stefanelli , Ángel Lombarte , Antonio Iranzo
- Runtime: 97 min
- Awards: N/A
- AKA: Gentleman Joe Mata (Argentina) , Gefsi apo ekdikisi (Greece) , Джентльмен убийца , Gentleman Killer (Sweden) , Alene mot alle (Norway) , Gentleman Joe - Der Rächer bin ich (Germany) , Gentleman Killer (France, French Republic) , Shamango , Gentleman Jo... uccidi , Gentleman Jo... uccidi (Italy) , Centilmen Jo (Turkey) , Gentleman Killer (United States of America) , Django - Die Totenliste im Gepäck , Kibar Katil (Turkey) , Джентльмен убийца (Russian Federation) , Gentleman Jo (Spain) , Gentleman Jo... Mata (Brazil)
- Plot: A border-town became the subject of heated political turmoil between the US & Mexico when a Mexican bandit starts killing as many US soldiers as he can.
- IMDB:tt0063008
Gentleman Killer Cast · · · ALL
Giorgio Stegani
Director
Anthony Steffen
Jo Reeves aka Gentleman Jo
Eduardo Fajardo
Colonel Fernando Ferreras
Silvia Solar
Vicky - chica del saloon
Mariano Vidal Molina
Captain Clay Reeves
Benito Stefanelli
Larry
Ángel Lombarte
Raúl Aparici
Luis Barboo
Ferreres' gang member
Gaspar ‘Indio’ González
Jefferson
Antonio Iranzo
Pedro