"X Spots the Mark" is the second segment of the seventh episode of The Book of Pooh.
Owl gives Rabbit, Piglet and Pooh a treasure map. The map is supposed to lead them to Great Uncle Waldo's treasure, but their only other clue is that the location of the treasure is marked with an "X." It's not much to go on, but along the way they discover other clues that point them to the treasure. They search with much anticipation, hoping for a great reward.