Joe

Joe is Steve's younger brother. When Steve leaves for college, Joe stays with Blue and becomes the new host for the rest of the show (which means seasons 5 to 6), along with Blue. Joe loves squares, like the ones on his shirt, and can't wait to play Blue's Clues. Like Steve, Joe's favorite color is green (as proven in the episodes “Joe's First Day, "Steve Goes to College", "Colors Everywhere!", and "The Big Book About Us"), even though he is seen wearing five other colored shirts, unlike his brother who wore just a green shirt. He also has a stuffed duck named Boris and his notebook is shaped just like the Thinking Chair. As of Blue's Clues & You!, he works at the Present Store. He is played by Donovan Patton.