GI Joe Movie Prequel #1 Duke (Cover B) "Duke." The first of a series of back-stories and secret dossiers on the characters from this summer's biggest action hit! Before he was code-named Duke and was brought into the G.I. Joes, he was the top kick of a special ops team. Join him as he fights his way in and out of a jungle hell in a mission that goes wrong in every way possible.