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Character Descriptions



Gil: The Turbo-Charged Boy

Gil is the silly, somewhat rambunctious co-host of the show. If he sees a ball, he has to throw it; if he finds an electric guitar, he has to play it; if there’s a pig costume around, you can be sure he’ll be oinking in no time. Gil’s upbeat energy and insatiable curiosity is infectious, so he’s a natural star who’s great at encouraging others to join him in his adventures. And you can be sure he’ll deliver some preschool-friendly slapstick humor along the way.


Molly: The Natural Leader

This girl has star power! She’s smart, she sings, and she’s a really good friend. Molly co-hosts the show with Gil, and due to her bubbly personality, every Guppy and land-dwelling preschooler wants to be friends with her. She always makes it a point to talk to the audience ensuring they stay at the center of all the action.


Deema: The Drama Queen

Deema’s personality is as big as her hair. She’s energetic, goofy, and loves to be the center of attention. Deema often speaks in an operatic, sing-song voice, and she loves to tell jokes. Deema likes to think about and do things in exaggerated fashion – from singing joyfully to weeping melodramatically, perhaps even in the same scene. , Deema’s style is always over-the-top!


Nonny: Mr. Cautious

Nonny is a brainy, cautious and calm Guppy. He’s more likely to comment on the action than get swept up in it, often using an advanced vocabulary for his age. Physical activities make Nonny a little unsure of himself, but he has a persevering spirit and is willing to keep trying.


Oona: The Sweetie Pie

Oona is a sweet, sincere, gentle little girl who is empathetic and aware of others’ emotions. Sensitive Oona would be the most likely to show concern for a sick friend, to notice when someone is feeling down, or to give loving care to a pet or a plant. She finds limitless wonder in the world around her.


Goby: The Make-Believer

Goby is a creative Guppy with a vivid, offbeat imagination. He loves putting on costumes, telling stories, and speaking in silly voices. Fortunately, Goby does not keep his imagination to himself – he uses it to invent exciting outdoor adventure stories for his friends to act out. Goby loves to bring his friends together for some adventurous imaginative play both in the classroom and on the playground.


Mr. Grouper: The Teacher

Mr. Grouper is the Bubble Guppies’ preschool teacher. He’s friendly, funny, attentive, and full of information. He genuinely respects the Guppies’ intelligence, encourages their curiosities, and nurtures their imaginations. Mr. Grouper sees every day as an opportunity for discovery and he knows how to be silly and play along with the Bubble Guppies. He always ends the school day with an awesome field trip culminating in an over-the-top celebration of the episode’s topic.


Bubble Puppy: The Rambunctious Pet

Bubble Puppy is a playful, boisterous, little puppy with a fish tail. Though he’s particularly loyal to Gil, Bubble Puppy loves to play with all the Guppies, especially if that play involves him popping a bubble.


Little Fish: Their Underwater Guides

The Little Fish are a preschool Greek chorus. Easily amused and delighted, they swim to school with the Guppies and escort the viewer from segment to segment within each episode. When a question is posed to the viewer, the Little Fish chime in with the answer after the viewer has had a chance to shout it out.




© 2010 Viacom International Inc. All Rights Reserved. Last updated: January 2011

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