Yellow House (Human Hosts)
Neighborhood | Family Members
Nearby Skidoo Locations | "Real World" Locations | Blue's Room
Main Cast
For more information about her see the Yellow House Residents page.
Blue's stuffed puppy friend. Polka Dots was Blue's favorite stuffed toy, who came to life in Blue's Room. Previously seen on the Blue's Clues episodes "Blue Goes to the Doctor" and "Meet Polka Dots!'", this character was referred to as female in those episodes, but is portrayed as male in Blue's Room. He would later appear in Blue's Clues & You; he is featured in an episode of the podcast
based on the series called Story Time with Josh & Blue and would make an in-series appearance in "Sleeping Singalong With Blue". He also is featured as a light-up "lovey" with the Bedtime Blue plush toy merchandise release.
- It Was a Gift: It is revealed in the reboot that one of the reasons Polka Dots was so special to Blue is because he was a gift from Josh, Joe and Steve's cousin.
- Living Toys: He can come to life inside Blue's Room.
- Third-Person Person: In the reboot, he almost always refers to himself in the third person.Polka Dots: "Polka Dots needs something else."
- Character Catchphrase: "Roar!"
- In-Series Nickname: "Roary"
- Living Toys: A talking plush t-rex.
- Running Gag: He often tries to roar like a real dinosaur, but isn't so good at it.
A princess rag doll who likes to pretend that every day is her birthday.
- Cool Crown: She is a princess doll, and that's why she always wears a crown.
- Gender-Blender Name: Fred isn't a common name to give to girls, but in her case, it's short for Frederica.
- Genki Girl: She's often very excitable.
- Living Toys: A talking rag doll.
- Animate Inanimate Object: He's a talking chair.
- Chuck Cunningham Syndrome: Disappears from Blue's Room in season two.
An easel who likes drawing pictures and playing a game called "Doodle Doodle Guess".
- Animate Inanimate Object: He's a talking easel.
A chest who holds costumes for Blue and her friends to wear.
- Animate Inanimate Object: He's a talking chest.
Blue's baby brother. He is introduced in a special to premiere the show's second season and then appears in installments after that.
- Cousin Oliver: Introduced in the second season of Blue's Room (which crossed over with the main series and served as the series finale for the original) as a younger addition to the main cast.
- Edible Theme Naming: He's named after a cake decoration.
- Foreshadowing: During his debut episode, he was younger than the other puppies, his ears resemble Blue's and he's the only puppy Blue never asks if he was her baby brother. It turns he is.
- Last Episode, New Character: Subverted. "Meet Blue's Baby Brother" marked the final episode of the original series, but the beginning of the second season of Blue's Room.
- Like Brother and Sister: In his debut episode, he and Blue act like this, with her comforting him when he's scared and helping him to learn new things like the alphabet, numbers, colors, shapes, etc. It turns that they're actually brother and sister, as revealed by the gold clues.
- Animate Inanimate Object: A living Jukebox
Recurring Characters
Blue's (second) caregiver who occasionally participated in her adventures on the Room. For more information about him visit the Human Hosts Page.
- Girlish Pigtails: Hers are moon-shaped.
- Stellar Name: She has "moon" in her name.
The key that unlocks Blue's playroom.
- Animate Inanimate Object: He's a talking key.
- A Dog Named "Dog": He's named after what he is.
A journal that Blue writes in.
A dictionary that contains the "word of the day".
- A Dog Named "Dog": Like Key, he's named after what he is.
