One Million Mammoth Snails S4E4 - One Million Mammoth Snails 1963
Astro Boy and Professor Ochanomizu investigate the disappearances of campers and mountaineers in the ice mountains, and discover a scientist who unleashes a swarm of snails on the world.
- Released: 1963-01-22
- Runtime: 50 minutes
- Genre:
- Stars: Mari Shimizu, Kazue Tagami, Youko Mizugaki, Akihiko Mitsueda, Seizō Katō, Shingo Kanemoto, Kiyoshi Komiyama, Masaaki Yajima, Hisashi Yokomori, Shinpei Sakamoto, Iemasa Kayumi, Kei Taguchi, Hisashi Katsuta, Kazuo Kumakura
- Director: Osamu Tezuka, Yuusaku Sakamoto