Nadia - Il mistero della pietra azzurra To the Sky (1990– ) HD online
| Episode credited cast: | |||
 | Noriko Hidaka | - | Jean |
| Toshiharu Sakurai | - | Hanson (voice) |
 | Akio Ôtsuka | - | Captain Nemo (voice) |
 | Kikuko Inoue | - | Electra |
| Kumiko Takizawa | - | Grandis |
| Ken'yû Horiuchi | - | Sanson |
| Motomu Kiyokawa | - | Gargoyle (voice) |
| Rest of cast listed alphabetically: | |||
| Martin Blacker | - | Sanson (voice) |
| Carl Domaski | - | Field Soldier (voice) |
| Corey Gagne | - | Hanson (voice) |
| Greg Gondek | - | Nautilus Sonar Officer (voice) |
| Billy F. Harden | - | Nautilus Chief Engineer (voice) |
| David Jones | - | Gargoyle (voice) |
 | Judson Jones | - | Gargoyle's Henchman / Tribe Chief / Red Noah (voice) (as Judson L. Jones) |
| Craig Kanne | - | Red Noah (voice) |