Watch Blue's Clues: Blue's Room: Little Blue Riding Hood (2007) : Full Movie Online Free Blue finally speaks! One of Nickelodeon's most beloved characters, the adorably inquisitive pup romps through a collection of fairy tale-themed episodes, filled with sing-a-longs and imaginative games. Joined by a cast of eccentric playmates, Blue explores fun concepts such as spelling and counting. Preschoolers will have a ball tagging along with Blue and her friends as they journey through the fun-filled woods to grandma's house.