- Country: Japan
- Genres: Action, Animation, Fantasy
- Release: 1979-08-26
- Director: Satoshi Dezaki
- Writers: Osamu Tezuka
- Language: Japanese | English
- Stars: Masashi Amenomori , Kôichi Chiba , Hisashi Katsuta , Kaneta Kimotsuki , Mami Koyama , Nachi Nozawa , Mari Shimizu , Junichi Takeoka , Mina Tominaga , Kôsei Tomita
- Runtime: 91 min
- Awards: N/A
- AKA: Express in Seabed , L'espresso sottomarino (Italy) , Undersea Super Train: Marine Express (United States of America) , Seabed Express , Undersea Super Train: Marine Express , Undersea Super Train: Marine Express , 海底超特急マリンエクスプレス (Japan) , Undersea Super Train: Marine Express (United Kingdom) , Kaitei chô tokkyû: Marin Ekusupuresu
- Plot: An underwater train track running across the Pacific is designed, but on a test trip the passengers uncover a criminal plot and enter into a grand adventure.
- IMDB:tt2833226
Kaitei choutokkyuu marin ekusupuresu Cast · · · ALL
Satoshi Dezaki
Director
Kousei Tomita
Shunsaku Ban (voice)
Nachi Nozawa
Black Jack (voice)
Mina Tominaga
Pinoco (voice)
Kōji Yada
Skunk Kusai (voice)
Kenji Utsumi
Acetylene Lamp (voice)
Mami Koyama
Chocola as "Milly" (voice)
Chikao Ohtsuka
Duke Red as "Director Credit" (voice)
Masashi Amenomori
Boon Marukubi (voice)
Kaneta Kimotsuki
Hosuke Sharaku (voice)
Kouichi Chiba
Don Dracula as "Dondora" (voice)