Performer(s) Appeared in Inspector Gadget is the titular protagonist of the animated series of the same name, and as such, the protagonist of Inspector Gadget Saves Christmas. He is a cyborg who dresses like Inspector Clouseau and acts like Maxwell Smart, with whom he shares his voice. He frequently bumbles during his cases and gets into danger, but he always gets out of trouble through either his trusty gadgets, the unseen assistance of his young intellectual niece Penny, or pure luck.