Revealing mistake: When Tigress is hatching a plan to escape Gongmen Tower after they have been trapped, she looks out over the wall. But take a close look at the archers: they all move in perfect sync, indicating the same animation models were used for all of them.
More trailers
More mistakes in Kung Fu Panda 2
Shifu: This could be the end of Kung Fu.
Po: But I just got Kung Fu !
Shifu: And now, you must *save* it !
Trivia: Masters Storming Ox and Ferocious Croc, and the wolves that are Shen's henchmen all make a brief appearance in the opening of the first Kung Fu Panda.
More questions & answers from Kung Fu Panda 2
Chosen answer: No, it is merely a joke about the size of Mantis and his surprising fighting prowess. "Fear the..." is a somewhat common joke. For example, the University of Maryland uses the unofficial slogan "Fear the turtle!"; the Milwaukee Bucks use the slogan "Fear the deer", etc.
BaconIsMyBFF