Inspector Gadget, a bumbling detective, needs lots of help and luck to solve cases assigned by short-tempered Chief Quimby. That help comes from his young, but smart-beyond-her-years niece, Penny, and faithful dog, Brain, who has a human IQ. The trio relies on high-tech items -- i.e. Penny's watch links to a video communicator in Brain's collar -- and other tools to elude trouble from Dr. Claw of MAD. Despite Gadget's shortcomings, he manages to solve each case. Don Adams -- who played Maxwell Smart in the 1960s series "Get Smart" -- voices Gadget.