What a category act. While Stan Lee may not have even remembered creating the character Groot again in 1960, we won’t actually blame him. After all, he was the thoughts behind numerous iconic Marvel characters over time. But regardless, it is clear that James Gunn liked working with him for his pair of Guardians of the Galaxy cameos. Unfortunately, the upcoming third film will mark the primary installment within the franchise with out an look by the nice Stan Lee. Sorry, true believers.