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).

Gadget & the Gadgetinis тривав 2 сезони. Нових епізодів не заплановано.