Our exciting comedy story opens up in Inspector Gadget's home. Gadget decides to play the cello. Penny and Brain excuse themselves. Gadget decides to play the cello alone. The Top Secret Gadget Phone rings. Penny tells her uncle the Top Secret Gadget Phone is ringing. Gadget stops and answers. It is Chief Quimby. Quimby gives Gadget an assignment. The message reads: M.A.D. plans to control people through Rick Rocker. Protect Rocker from Doctor Claw. This message will self-destruct. Gadget throws the message back to Chief Quimby. The message explodes in Quimby's face. Doctor Claw monitors the events at Gadget's house through his monitor.
Later Gadget finds Rick Rocker, the singer he is assigned to protect from Doctor Claw. Rocker tells Gadget that the crowds of people were his fans. Later, Penny comes home from school and tells her uncle she just met Rick Rocker. Gadget tells Penny that Rocker is his current assignment. Penny tells her uncle that a M.A.D. agent said he was a police inspector. Gadget realizes that Doctor Claw has struck again.
At the concert, Gadget won't let anybody back stage. The M.A.D. agents calls Doctor Claw, who orders the agent to eliminate Gadget. But as usual, the agents fail. Later, Doctor Claw captures Rocker. Penny saves Rocker from Doctor Claw. But Doctor Claw puts our heroes on the record presses. Gadget activates the coat. Brain saves the rest of our heroes.
A furious Doctor Claw yells at his agent, who tells Claw the cops have arrived. Claw is furious and tells Gadget he won today, but he will be back. At the concert that night, Gadget tells Penny as well as the audience at home about wire safety. Never touch electric wiring with wet hands, or dry hands for that matter. Make sure the power is off when doing electrical work. That is the safety tip from Inspector Gadget. At the end, Rocker plays a song for Penny.