As the bilingual adventurer celebrates her 10th anniversary — with Dora's Big Birthday Adventure (Sunday, 8/7c, Nickelodeon) — here are some things you may be surprised to learn ...

Nickelodeon will air the TV movie “Dora’s Big Birthday Adventure,” featuring guest stars Rosie Perez, John Leguizamo and Hector Elizondo, on Sunday, Aug. 15 at 8 p.m. ET/PT. It will be ...

The hour-long special, "Dora's Big Birthday Adventure," will air on Sunday, August 15. Dora Marquez, the animated star of Nickelodeon's Peabody award-winning cartoon, "Dora the Explorer," has ...