"¡Esta caliente!" It's so hot outside that the river where Ana the Anaconda lives has dried out! Diego needs to get Ana to cool water before she gets too hot, while Alicia searches for another river with water. Along the way, Diego and Ana sing a 'slither and slide' song, then run from shady tree to shady tree to keep Ana out of the sun. And when the Bobo Brothers break a bridge they need to cross, Ana squeezes the bridge together 'cause anacondas love to squeeze! Finally, Diego and Ana reach Alicia at the new river, where the rest of Ana's anaconda friends are cooling off.
- First time Diego appears shirtless and in swimsuit