Huckle Cat is one of the main residents of Busytown and the main protagonist in many of the stories either being the center of the story or being a background character. He is 7 years old. He wears a yellow shirt with colorful lederhosen on which is a type of Swiss/German/Austrian clothing. He is a young kitten and lives with his dad, his mom, a younger sister, a worm, a baby (TBWORS only) and a grandmother (TBWORS only). In Busytown Mysteries, he is 8 years old. Characters added in April 1968. He was first appeared in Richard Scarry's What Do People Do All Day. He also appeared in Richard Scarry's Best Videos Ever, The Busy World of Richard Scarry and Busytown Mysteries.
- It's named after Richard Scarry's son, Huck Scarry.
- On Arthur, another CINAR/Cookie Jar Production, in the episode "Attack of the Turbo Tibbles", when the Tibbles are flipping through the channels, they come across a parody of "The Busy World of Richard Scarry", which features a bat based on Huckle and a worm/bat based on Lowly and Sonja Ball voices the Huckle parody here.