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39 ตอน
時空探偵ゲンシクン - Season 1 Episode 1
The first episode of the series where Petra Fina and the gang arrived from the Stone Age year and tries to capture the first Time Shifter named Getalong, and there they meet the prehistoric caveboy named Flint Hammerhead and his father Rocky Hammerhead (in human form).
- ประเทศ : Japan
- ประเภท : Animation, Action & Adventure, Comedy, Mystery, Sci-Fi & Fantasy, Crime
- ผู้อำนวยการ :
- นักแสดง : Yukiji, Nana Mizuki, Kiyu Morita, Masamichi Sato, Fumihiko Tachiki, Chinami Nishimura