The page of the trilogy says
Languages: English, French, Italian, German, Spanish

Does it means that it is fully translated (subtitles + dubbing) in these languages or it has only subtitles?

I'm especially interested in the Italian version

Thank you

EDIT: Ignore the next two posts and skip right to RS1978's well-informed answer at http://www.gog.com/forum/dracula_series/languages_of_dracula_trilogy/post4 I'll let you know after I get them installed. :)

After trying them all and looking at the directories and manuals, I'm at a loss.

Dracula: The Resurrection - No in-game options for language, video, or audio. The only options that appear are: New Game, Save, Load, and Quit. There also does not seem to be a setup or configuration file, and the manual offers nothing on languages. There is also nothing on the games' Support page about this.
Dracula 2: The Last Sanctuary - Same engine and options as the first game (basically, nothing).
Dracula 3: The Path of the Dragon - adds volume controls and brightness. The only language-related option is to turn subtitles on and off. The manual makes no mention of different languages.

In short, I have no idea where GOG got the idea that these are in any language other than English. It's a shame, really, as they were (as I understand it from reviews) originally in French. Games 2 and 3 have config files, but I've not tried to change anything.

I'm sorry I can't be of more help. I've seen the developers around this forum, so perhaps one of them can help.

EDIT: I also have horrible stuttering in the first game (and, more than likely, the second one). As there's no video options though, I'm going to have to play with different compatibility modes I suppose to get the thing playable.

There's an separate installer for every language. In your account there's an option called "Preferred installer version", where you can choice your language before starting the download. In case of the Draculy trilogy you have the choice between English, German, French, Spanish and Italian.

Edit: I can confirm the problem with sound stuttering for the German versions, but I didn't found a proper solution for this issue yet.

Good catch! So the audio and text are both changed?
Thanks for posting; I can't stand spreading misinformation.

At least the German versions are fully dubbed, I assume it's the same thing with the other language versions.

Thanks, I'll edit my previous post so that people don't stop reading there. :)