Sergio Leone
Year
1956
1959
1961
1962
1964
1965
1966
1968
1971
1975
1984
1991
Total
Film
We Stole a Tram (uncredited)
The Last Days of Pompeii (uncredited)
The Colossus of Rhodes
The Changing of the Guard (some scenes, uncredited)
A Fistful of Dollars
For a Few Dollars More
The Good, the Bad and the Ugly
Once Upon a Time in the West
Duck, You Sucker
A Genius, Two Friends, and an Idiot (uncredited)
Once Upon a Time in America
The King of Ads
Watched
No
No
No
No
Yes
No
Yes
No
Yes
No
Yes
No
4/12 = 33%