G.I. Joe Movie Prequel: RetaliationSnake Eyes and Roadblock. Perhaps the most dangerous of all the JOEs their combination of stealth, cunning, power, and raw courage is nearly unmatched. But these two forces of might can't always see eye to eye. But when Storm Shadow and his ninja enter the picture, these two JOEs will have to put aside their differences if they want to stop the enemy. The history of these characters is explored and never before revealed secrets set the stage for the