One early morning, Dora and Boots noticed that the sun still is not up yet. In order to wake up the sun, they need Red Rooster to wake up the sun by crowing (cock-a-doodle-do) which he does every morning. Dora and Boots helps Red Rooster to wake up the sun and everyone else by going through The Noisy River, over The Troll Bridge and to The Highest Hill. (thetvdb.com)