CGI animated series. Alex and Zoe stumble upon a magic portal in the library and are transported to the world of 'Animalia', where animals can talk. On a visit to his grandfather's home, Iggy must come to terms with the fact that he is not a full-blooded iguana, but rather, is part chameleon. With the help of his grandfather Carmine, Iggy gets in touch with his 'inner chameleon' and overcomes his fear of a recurring nightmare.