A young chimpanzee preparing for bedtime learns to say "Yes" when things suit him and "No" when they do not.

Willy dreams of being a movie star, a singer, a sumo wrestler, an artist, a giant, and other exciting figures.

While hurrying to get on the school bus, Arthur and his friend unknowingly switch their lunchboxes; later Arthur finds out what surprise his sister had put into hers.

When Max makes a deal with the two ghosts inhabiting his bedroom in order to find out how these friends became spirits, he must switch brains with the only witness to the event, a chimpanzee.

While Little Chimp has a big day out by himself exploring, playing, and discovering a big new world along with playmates, his mother watches nearby.

Arthur the chimp is a little worried about losing his loose tooth, until his sister and their babysitter show him the real meaning of bravery.

A young chimpanzee, tired of being bullied by the suburban gorilla gang, decides to build up his muscles so he won't be a wimp anymore.

A Willy le gusta pintar. Sus pinturas parecen grandes obras de arte, pero no lo son en realidad. Willy incluye su imagen en pinturas famosas de Leonardo da Vinci, Rafael, Vermeer, Manet y muchos más.

A Willy le encanta jugar fútbol pero nunca es escogido para el equipo. Un día, un niño extraño le da un par de botines que parecen ser mágicos. Willy the chimpanzee loves to play soccer, but he is never picked for a team until a stranger gives him some shoes that he is certain are magic.

A young chimp declares his love for all kinds of books, from funny books and scary books to song books and strange books.