Blue and some friends learn how to play soccer professionally.
Joe leads the viewer to the park where Blue, Sidetable, and other characters are playing a game of soccer. Joe decides to play Blue's Clues in a unique way. Joe is the coach and provides practical soccer tips about things such as how to avoid bumping into each other and not giving up. At mailtime, Mailbox gives Joe a letter sent by soccer-playing children showing the viewer what real soccer looks like. Mailbox asks Joe if using your head in soccer is allowed. Joe tells Mailbox that you can use anything except your hands in soccer. Mailbox is relieved. The soccer game resumes. The players learn the importance of stretching and of sharing with our teammates. In Blue's Room, Blue and the viewer talk about soccer and have some fun playing a soccer drawing game with Doodle Board.
This is the only time Joe wears his athletic clothes, which include a T-Shirt, a hoodie with the squares pattern, sweatpants, and red soccer shoes.
At the end of the Mailtime song, Joe says "GOAL!" instead of "MAIL!" before correcting himself.
When Purple Kangaroo and Magenta bump into each other and fall down, Magenta's glasses fall off.
Once again, Blue eats something chocolate, even though chocolate can make dogs sick. Not only that, but they pretend that the viewer is given chocolate, even though some might be allergic to it and some not at all.