主演
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Chief Quimby (voice), Inspector Gadget (voice)
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Inspector Gadget (voice)
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Chief Quimby (voice)
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Brain / Dr. Claw / M.A.D. Cat / Santa Claus (voice)
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Female Superhero (voice)
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Dr. Claw (voice)
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Gadget Mobile
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R2K (voice)
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Penny (voice) (as Erica Horne)
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Velvetmobile (voice)
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Penny (voice)
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Prof. Gorgonzola (voice)
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Otto (voice)
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Gadgetmobile (voice)
主创人员
Penny is caught and almost turned into a boy forever so that she will not be able to stop Doctor Claw.
当加杰特在保卫圣诞节的时候，这个圣诞节也会遇到一些快乐的灾难。这时一个仿制的头骨被人带到了北极。加杰特的任务就是去阻止钢爪博士接管圣诞老人的精灵和研究室。和往常一样，佩妮和布莱恩又一次挫败了钢爪博士的诡计。
神探加杰其实是个蹩脚侦探，在这一集里他的加杰战车不幸在战斗中受伤，不能再与他并肩战斗，加杰喜新厌旧，与最新款战车路星搭档。一系列的犯罪事件都是由神秘的克劳博士在幕后操纵的。俗话说吉人自有天相，加杰侦探最后还是在加杰战车和他的伙伴们的帮助下，找到了克劳博士的老窝，但还是让狡猾的克劳博士逃脱了。
Penny, the niece of the inspector hais now 16 years old and the dog Sultan is smarter. Marhham, the mayor of Metro City has decided that the town needs a tourist attraction. The mayor believes that their problems will be solved when he finds under the Metro City Jail an egg of a prehistoric giant lizard, in perfect condition. But Dr. Claw and his henchmen steal the egg with the intent to use it for world domination.