Spaghetti western?
Look at Clint Eastwood's movies in the 60's directed by Sergio Leone on imdb.com
A Fistful of Dollars
For a Few Dollars More
The Good, the Bad and the Ugly
They were made in Italy. Clint and other American actors did their dialogue in English while the Italian actors did theirs in Italian and were later dubbed in English.
A Fistful of Dollars was based on Yojimbo a Akira Kurosawa film starring Toshiro Mifune
Another western, The Magnificent Seven was based on another Kurosawa film, Seven Samurai which also starred Toshiro Mifune.