Doraemon and Nobita discover a mysterious golden ring far beneath the ice in Antarctica, leading them to uncover an ancient, ruined city.
水田わさび
as Doraemon (voice)
大原めぐみ
as Nobita (voice)
かかずゆみ
as Shizuka (voice)
関智一
as Suneo (voice)
木村昴
as Gian (voice)
Chiaki Fujimoto
as Dorami (voice)
三石琴乃
as Tamako Nobi (voice)
浪川大輔
as Professor Hyakkoi (voice)
松本保典
as Nobisuke Nobi (voice)
釘宮理恵
as Kaara (voice)
Masumi Yagi
as Octogon (voice)
高橋茂雄
as Yamitem (voice)
