The Italian language version

I think the dubbing is actually pretty good on the English version and you get all the regular voice actors like Michael Forest, Ted Rusoff, Ed Mannix, etc. Unfortunately they go through great pains to never swear in the movie, which is bizarre since the movie is so violent and has two different rape scenes in it. Both Forest and Rusoff claimed not to remember the film when I interviewed them but I guess it was a sort of in-joke to sanitize the language of the movie when a lot of other Eurocrime movies around the same time (see CYNIC THE RAT AND THE FIST) were pretty potty-mouthed. Forest did admit to me that they would fool around and sneak dumb things into the movies on purpose sometimes when they were dubbing movies.

That said, the Italian versions are ALSO dubbed, and often dubbed worse than the English versions. Of all nationalities, the Italians and the Germans were the best at dubbing so sometimes you won't even notice when watching their versions. In an international movie like this, the Italian dubbing is closer to the lip movements of most of the actors, but Castellari was a lot like Margheriti and Deodato where he'd have his actors mouthing their lines in English either way (even the non-English speakers who would have to learn their lines phonetically), since the US was the most important export market.

EDIT - it turns out that this was one of Castellari's very few movies to shoot in Italian and not in English, similar to Sensitiva.