Gadget Hackwrench is one of the five core members of the Rescue Rangers, alongside Chip, Dale, Monterey Jack and Zipper. She is the daughter of Geegaw Hackwrench.
Gadget is a female mouse.
Her eyes are blue, while the color of her hair has frequently been a topic of discussion as it changes from episode to episode. In many episodes her hair appeared to be orange in color. In still others, it showed up as being a strawberry blond. At one point, Tad Stones, the producer of the show was contacted by a fan and gave this explanation:
“I believe the intention was sandy blonde. Because we work with a limited color palette, we pick the
closest color to what we want. There was no intention of adding red. I did the first paintings of Gadget and
she was completely blonde wearing blue coveralls.”