In a little more than two years, Nickelodeon's "Dora the Explorer" has vaulted past "Blues Clues" to become the most popular show on cable or commercial broadcast television among preschoolers ...

"Dora the Explorer Live!" is based on Nickelodeon's hit animated series, Dora the Explorer, which currently ranks as the number-one-rated preschool show on all of commercial television.

Dora the Explorer, the first Nickelodeon cartoon to feature a Latino character as a protagonist, helped fuel the rise of multicultural children's programming in the U.S.

According to the ratings watchers at Nielsen Media Research, "Dora the Explorer" is the most-watched preschool show on commercial television.