Undersea Super Train: Marine Express
The plot of Marine Express can be described in two parts. The first part focuses on the people boarding the train and the problems they encounter on it. The second part takes place after the train has stopped at its half-way point, an island that used to be home to an ancient civilization millennia ago and has its fair share of secrets.
Top cast
Kosei TomitaShunsaku Ban (voice)- Junichi TakeokaRock (voice)
Nachi NozawaBlack Jack (voice)
Mari ShimizuAstro Boy as "Adam" (voice)
Hisashi KatsutaProfessor Ochanomizu as "Dr. Narzenkopf" (voice)
Yoshiko OhtaPrincess Sapphire as "The Empress of the Mu Empire" (voice)
Chikao OhtsukaDuke Red as "Director Credit" (voice)
Kaneta KimotsukiHosuke Sharaku (voice)
Mami KoyamaChocola as "Milly" (voice)- Kouichi ChibaDon Dracula as "Dondora" (voice)
Koji YadaSkunk Kusai (voice)
Kenji UtsumiAcetylene Lamp (voice)
Below are the streaming services currently carrying the movie “Undersea Super Train: Marine Express” in Canada, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in Canada can differ from other countries.
Where to watch Undersea Super Train: Marine Express in Canada
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Not currently available on the supported providers in Canada.
Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 16 Sept 2026.