I quattro dell'Ave Maria
- Ano: 1968
- País: Italy
- Xénero: Western, Action, Comedy
- Estudo: Crono Cinematografica, San Marco
- Palabra clave: prison, gunslinger, robbery, bank manager, revenge
- Director: Giuseppe Colizzi
- Reparto: Eli Wallach, Terence Hill, Bud Spencer, Brock Peters, Kevin McCarthy, Livio Lorenzon