The 2006 sci-fi film Origin: Spirits of the Past has arrived on Crunchyroll, complete with English dub and subtitle options. The movie, produced by Studio Gonzo, presents a world where sentient forests, mutated by a past genetic experiment, wage war against humanity.

Set in a post-apocalyptic future, the story follows Agito, a young man living in a precarious truce with the dangerous, conscious forest. When he encounters a mysterious girl from a lost civilization, he becomes entangled in the ongoing conflict and must confront the philosophical questions surrounding humanity's relationship with nature.

While not a critical darling, Origin: Spirits of the Past holds a 7.04 on MyAnimeList and offers a visually distinct take on environmental themes, characteristic of Gonzo's work during that era. It's a self-contained narrative, making it an accessible watch for fans of post-apocalyptic sci-fi.