The film was originally shot in Italian and dubbed in English, with some shots redone with the American actors speaking English. The release in the United States is this version, with some actors speaking English on camera, but the soundtrack is the dubbed version also in English. This has the odd result of some actors, like Jared Martin speaking English on camera, but still dubbed (also in English) by another voice actor.
Shot in November, 1986.
In the walls of the rooms of the Institute, there are posters of Rocky Balboa, as well as of Maverick, from Top Gun (1986)