Premise: A human host welcomes his preschool audience to the ``Blue's Clues'' house, where his animated puppy, Blue, helps find three clues to something they are trying to figure out. Viewers are invited to participate, with Blue and her friends stopping to listen to what the audience has to say.
S03, E17 (First Aired: Oct. 2, 2000)
Blue and Steve help Periwinkle when he feels homesick for the city.
S04, E11 (First Aired: Nov. 19, 2001)
Blue learns Spanish words from Plum, who is visiting Periwinkle.