Last night I watched two classic Sergio Leone films on TV (specifically, Fistful of Dollars and For a Few Dollars More). Anyway, I was wondering how they got actors like Clint Eastwood and Lee Van Cliff to interact with the Italian actors. I mean, those American actors don’t speak Italian, do they?
Admittedly, there isn’t a lot of dialogue in Sergio Leone’s westerns, but occasionally the characters DO interact.
The American actors spoke English, while the Italians spoke Italian. Most of it was shot MOS (without sound), so it was easy to go back and loop in the appropriate dialogue.
I didn’t mean my original response to sound like a smart-ass remark, but it did. My apologies.
Anyway, Sergio Leone speaks both languages, so he could direct all the actors. Admittedly, the dialogues were kept rather short, and the language barrier was probably why.