Jack Black and Steve Zahn, stars of the new movie Anaconda, face off in a game of Celebrity Guess Who. Which celebs would love a double cheeseburger? Who’s outdoorsy? Who would refuse to play this game? Jack and Steve try to out-guess each other using only vibes, instincts, and questionable logic. Watch it now on BuzzFeed Celeb YouTube! #JackBlack #SteveZahn #GuessWho