Hippo's name is Chirag. He appears in Baby Da Vinci, Baby Noah, On The Go, he hosts Meet The Orchestra, and later appears without his brother Manny in Baby's First Moves, Discovering Shapes, and Baby's First Sounds. He also appears in a Bonus Puppet Show in World of Words.
- Nickname: Joe
- Favorite Cartoon: Angry Birds Toons (Like Theo does)
- Favorite Room:Control Room
- Favorite Sight: Kicking Manny at Sesame Place)
- Favorite Place: Sesame Place
- Favorite quote: Hey, [name]! Come Here! You're so funny... ha ha ha
- Favorite Movie: The Fox and the Hound