Knock, knock guess who? You’ll have to wait and hear a clue to see what legendary figure is knocking at your front door in this artfully animated film. Who’s that knock’n? riddles your child with a swarm of clever clues. Just when the answer seems within reach, more hints start humming and sweep your child off in a new direction. But don’t worry Who’s that knock’n? never ventures off course. The pieces of the puzzle fall together frame by frame. We promise you’ll be thrilled with this unexpected visit! Now sit back, relax and enjoy Who’s that knock’n?