Undersea Super Train: Marine Express

Marine Express unfolds in two segments. The first part introduces the passengers boarding the train and the various challenges they face during their journey. The second part shifts to an ancient island, the train's halfway point, where secrets from a long-lost civilization come to light.

As part of the 24 Hour Television Specials collection, this film offers a glimpse into the creative storytelling of the late 1970s, showcasing the artistic style and themes typical of Osamu Tezuka's productions. The animation features a blend of fantasy elements with science fiction, making it a unique title for collectors interested in vintage anime and thematic narratives.

With a runtime of 91 minutes, Marine Express presents a complete story within a compact format, making it suitable for collectors who appreciate standalone television films. The involvement of Tezuka Productions adds to its significance within the anime genre, marking it as a notable piece from the era.