William is a ten-year-old boy who is battling cancer. Even though he knows the treatment is getting him better, there are times he feels angry and frustrated. What if he can use his imagination and become William the Warrior Kid? Then he can have exciting adventures. Like all heroes, he has a trusty sidekick. Annie is the family black Labrador. She loyally supports William the Warrior Kid in all his quests. Find out how William overcomes all the negative emotions that are stirred during his treatment for cancer. A child's imagination is a tremendous force. Maybe we should all dream a bit more... or maybe have the chance to stroke Annie's soft, velvety ears.