Chip 'n Dale Rescue Rangers
In 1989, Chip and Dale became the title characters in a new animated series, Chip 'n Dale Rescue Rangers, in which they formed a detective agency with new characters created for the show: female mouse inventor Gadget Hackwrench, muscular adventuring Australian mouse Monterey Jack, and Zipper the fly. While in the original shorts the duo are frequent troublemakers who are concerned only with themselves, in Rescue Rangers they are crime fighters who help the less fortunate.