Having been recruited by an elite international peacekeeping group called the World Organization of Mega Powers (WOMP), Inspector Gadget is now Lieutenant Gadget, and fights crime with a pair of mechanical assistants called Gadgetinis, who are small robot versions of the Inspector created by his niece, 12-year-old Penny (due to Brain retiring from active duty).

Maurice LaMarche
Lt. Gadget (Augustin Tamare) / Digit / Fidget / Brain (voice)

Tegan Moss
Penny (voice)

Colin Murdock
Colonel Nozzaire (voice)

Alvin Sanders
General Sir / Dr. Thaw (voice)

Brian Drummond
Dr. Claw (voice)

Ellen Kennedy
Mad Cat (voice)

Teryl Rothery
Marilyn Claw, Claw's Mom (voice)
Deborah DeMille
Stewlee, Claw's Goon (voice)

Suzanne Coy
Youlee, Claw's Goon (voice)
My Life as a Teenage Robot73%
Cloudy with a Chance of Meatballs60%
Transformers: Robots In Disguise70%
The Transformers78%
Inspector Gadget68%
T.U.F.F. Puppy72%
Ben 1059%
Justice League Action72%
Transformers: Rescue Bots72%
The Replacements65%
Voltron: Legendary Defender72%
The Adventures of Jimmy Neutron: Boy Genius73%
Fantastic Four66%
Pac-Man and the Ghostly Adventures73%
Captain Planet and the Planeteers69%
Robotboy74%
Generator Rex85%
Megas XLR81%
Inspector Gadget59%
Iron Man: Armored Adventures73%