Gadget and the Gadgetinis,

Gadget and the Gadgetinis is a spinoff of the classic series Inspector Gadget developed by DiC in cooperation with SIP Animation produced from 2001-2003. There are 52 episodes.

Gadget is now a lieutenant, and a member of an organization called "WOMP" (World Organization of Mega Powers). He is aided in his work by Penny (who is now twelve years old), as well as the new robot characters Digit and Fidget, the titular Gadgetinis invented by Penny, who essentially replace Brain the dog in this series (who is supposedly retired from active duty) and Chief Quimby (who now works as an informant for the head of WOMP) has been replaced with Col. Nozzaire, a former member of the French Foreign Legion.

The original creators returned for this series - Andy Heyward was one of the executive producers, Jean Chalopin co-created the show and wrote 49 of the episodes, while Bruno Bianchi directed. It essentially follows the same plot as the original series, with the clumsy Gadget attempting to fight crime on his own, while Penny and her helpers did all the work. Doctor Claw, who in some stories was replaced by other villains - in a few cases aliens or dictators - had relatives in a few of the episodes, a move which has been criticized by some as detracting from his mystery.

While Brain and Chief Quimby are mostly absent from the show, they do appear in pictures in Gadget's house. Each also appears as a special guest, and only in one episode each. Brain appears in episode 36, No Brainer which reveals that, having been traumatized after years of pain while saving Gadget, he retired from crime-fighting to live in a riverside house. The mere mention of the word "gadget" is enough to drive him frantic. Chief Quimby appears on episode 45. Super Boss Gadget.

The end-credits showed sketches of Penny on her bicycle visiting Brain at his riverside home. The pair enjoy an emotional reunion.

Maurice LaMarche continued as Gadget's voice, reprising his role from the "Sunday Movie Toon", "Inspector Gadget's Last Case". The main title song was written and performed by Mike Piccirillo. The musical underscore composers were Mike Piccirillo and Jean-Michel Guirao.