2 Season
78 Episode
Gigantor - Season 2 Episode 21
When scientists from the Atomic Factory are kidnapped by a giant whale, Gigantor dives into the sea to see what's going down. But the whale is actually a robot submarine from an undersea city!
- Country : Japan
- Genre : Animation, Sci-Fi & Fantasy
- Director : Mitsuteru Yokoyama
- Cast : Kazue Takahashi, Kosei Tomita, Minoru Yada, Yuzuru Fujimoto, Fuyumi Shiraishi, Toshio Andou
