Squeak is Shriek's niece and Mr. Dubois and Mrs. Dubois’s granddaughter. She appeared at "Back to School". She wears a baby blue blouse with white trim around her puffy sleeves and a white Peter Pan collar, a blue and green checkerboard skirt and white stockings with black Mary Jane shoes. She also has a braces on her teeth, wears hot pink lipstick and has platinum blonde hair tied in a ponytail with a blue hair tie. Her personality is similar to Shriek. She only appears in the episode Back to School she’s friends with Cliff’s nephew, Biff. Just like her auntie Shriek, Squeak thinks Dog is cute and Cat is a loser.