After Grandpa surprises Caillou with an amazing, remote-control sailboat, Caillou imagines himself as a captain of the fastest sailboat ever and winning race after race. In this tale adapted from the popular television series, Caillou comes to understand that having fun is just as important as winning.After Grandpa surprises Caillou with an amazing, remote-control sailboat, Caillou imagines himself as a captain of the fastest sailboat ever and winning race after race. In this tale adapted from the popular television series, Caillou comes to understand that having fun is just as important as winning.