In this bright and educational tale, Little Bunny and his friends set off on a magical journey with the lively Letter D. Along the way, they enjoy fun games, learn about health, visit a kind dentist, meet Dingo the dinosaur jeweler, and have exciting adventures at a dolphin park. The children discover the importance of dental care, how to overcome fear, dream big, and strive for knowledge. They also go hang gliding, play dominoes, visit Disneyland, and receive a singing, dancing D-shaped toy.