Following a lead from Fujiko, Lupin and Jigen excavate the sea floor in Kiritappu to search for a lost underwater treasure that supposedly holds the secrets of time travel. After the Lupin gang escapes a run-in with the law, a strange man calling himself Kyousuke Mamoh strands the Lupin gang hundreds of years in the past.
| Writing | Kazuhiko Kato | Original Story |
| Directing | Toshihiko Masuda | Director |
| Editing | Yoshihiro Kasahara | Editor |
| Writing | Yuka Yamada | Screenplay |
| Visual Effects | Satoshi Hirayama | Character Designer |
| Art | Seiji Sugawara | Art Direction |
| Visual Effects | Satoshi Hirayama | Animation Director |
| Visual Effects | Hiroaki Imaki | Animation Director |
| Visual Effects | Ichirou Ogawa | Animation Director |
| Visual Effects | Kenji Hachizaki | Animation Director |
| Visual Effects | Noboru Furuse | Animation Director |
| Camera | Junko Miyakawa | Director of Photography |
| Production | Toshio Nakatani | Producer |
| Production | Yasumichi Ozaki | Producer |
| Sound | Seiji Suzuki | Music Director |
| Sound | Shizuo Kurahashi | Sound Effects |
| Sound | Yuji Ohno | Original Music Composer |
| Art | Toshihiko Masuda | Storyboard Artist |
| Visual Effects | Toshiharu Sugie | Key Animation |
| Visual Effects | Tomoaki Kado | Key Animation |
| Visual Effects | Narihito Sekikawa | Key Animation |
| Visual Effects | Mitsue Mori | Key Animation |
| Visual Effects | Shigeki Awai | Key Animation |
| Visual Effects | Shigenobu Nagasaki | Key Animation |
| Visual Effects | Shogo Morishita | Key Animation |
