After she found out that Top Cat was innocent, she decided to help Dibble and free Top Cat. She is voiced by Melissa Disney.
Trixie is a slightly curvy blue-grey cat and a peach-colored muzzle. Trixie's eyes appear to be almond-shaped, with winged eyeliner to accent the shape. Her ginger hair is swept to the side, with a bob cut. She wears a mauve-colored woman's business suit, with what appears to be a lavender long-sleeved shirt underneath.