OK, let's try from the top of my head.

1. Dead Man (Jim Jarmusch / USA / 1995)
2. The Good ,the Bad and the Ugly (Sergio Leone / Italy / 1966)
3. The Mole (Alejandro Jodorowski / Mexico / 1970)
4. Maverick (Richard Donner / USA / 1994)
5. Dances with Wolves (Kevin Costner / USA / 1990)
6. Little Big Man (Arthur Penn / USA / 1970)
7. Django (Sergio Corbucci / Italy / 1966)
8. High Noon (Fred Zinneman / USA / 1952)
9. For a few dollars more (Sergio Leone / Italy / 1965)
10. Once upon a time in the west (Sergio Leone / Italy / 196