Sergio Leone (January 3, 1929 – April 30, 1989) was an Italian film director, producer and screenwriter most associated with the "Spaghetti Western" genre. Leone's film-making style includes juxtaposing extreme close-up shots with lengthy long shots. His movies include The Colossus of Rhodes, the Dollars Trilogy (A Fistful of Dollars; For a Few Dollars More; and The Good, the Bad and the Ugly), Once Upon a Time in the West; Duck, You Sucker!; and Once Upon a Time in America. Description above from the Wikipedia article Sergio Leone, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Filmography
For a Few Dollars More
as Whistling Bounty Hunter (voice) (uncredited)
Bicycle Thieves
as A Seminary Student (uncredited)
Sad Hill Unearthed
as Self - Filmmaker (archive footage)
Django & Django: Sergio Corbucci Unchained
as Self - Filmmaker (archive footage)
Clint Eastwood: The Last Legend
as Self (archive footage)
Sergio Leone, une Amérique de légende
as Self (archive footage)
Spanish Western
as Self (archive footage)
They Stole a Tram
as Presentatore del concorso
Once Upon a Time: Sergio Leone
as Self (archive footage)
An Almost Perfect Affair
as Self (uncredited)
The Wages of Sin
as Self (archive footage)
An Opera of Violence
as Self - Filmmaker (archive footage)
The Spaghetti West
as Self (archive footage)
Vivaldi, the Red Priest
as And with
Something to Do with Death
as Self (archive footage)
The Man with No Name
as Self
Il folle di Marechiaro
as Soldato statunitense
La bocca sulla strada
as Un bambino