As the viewer arrives, Bear decides to try something a little different; he wants the viewer to sniff him. It turns out that Bear's idea may have been prophetic because some very different things are happening around the area of the Big Blue House. Pip and Pop were out playing by the Otter Pond when they found something they've never seen before: something with wings hanging upside-down from a tree. Bear explains to them that it's a bat. He tries to tell them all about it, but they disappear in a flash. Bear returns to the Big Blue House, where Ojo and Tutter both express the same sentiment. They're scared of the bat and don't want to have anything to do with it. Things only get worse when they all sit down and talk about it. Bear, however, meets the bat, whose name is Benny, and asks everyone to meet it. They agree and find that not only is he not like what they expected; Treelo is already his friend!
Welcome to the Blue House • Goodbye Song • What's That Smell? • The Bear Cha-Cha-Cha • Dear Grandma • Happy, Happy Birthday • Good Morning • Brush Brush Bree • Look at You Now • That's My Name • Everybody Say Ah • Great to Be at Home • Go to Bed, Sleepy Head • Take Time to Smell the Cheese • Clean Up the House • Oops! I Goofed Again • Quiet Time • Otter Love • Shape of a Bear • Baby, Baby • When You Make Yourself a Friend • Oh, Boy • You Go, Ojo • Need a Little Help Today • What's in the Mail Today? • Making Sense of the World • The Grandma Mambo • Remember When • The Otter Dancing School • Shadow's Lullaby • When I'm Older • Everybody in the Tub • Rhythm in the Air • Why Can't the Dirt Just Leave Me Alone? • Imagine That • Smellorama • When I Find the Great Lost Cheese • Under Your Blanket • Love is Incredible • Your Grandma and Grandpa • What Kind of Mouse Am I? • Picture This • Hello Doctor • Worth the Wait • Friends Forever • Surprise! • What's Mine is Yours • The Toileteers • Next Stop, Dreamland