Enzo G. Castellari was brought in as an uncredited director for several of the action scenes, as this was Fabrizio De Angelis's first foray as director.
Due to Mark Gregory being proficient in the art of Greco-Roman Wrestling Thunder (1983) continued what would be his trademark, slow motion portions of his fight scenes using no stunt double. He started the slow motion fight scenes in his very first movie 1990: The Bronx Warriors (1982) and continued doing them nearly all the way through his ten movie career
Sometime Associate Producer and actor Kristdan Fisher (A Fistful Of Brains 2008) is an avid collector and fan of the Thunder (Warrior) trilogy and has been pushing for a home media release in some kind of format preferably Blu-Ray for a number of years. His collection includes unopened and previously used VHS cassettes from around the world as well as posters,lobby cards and other merchandise
Italian censorship visa # 79324 delivered on 10 November 1983.