Two psychic children, two parentless siblings, and their environmentalist guardian try to rescue the globally warmed world of 2025, protect vulnerable lives, and stay ahead of an oppressive government in a dramatic sci-fi thriller.

H2O is a Canadian political drama two-part miniseries that first aired on the CBC Television October 31, 2004. It starred Paul Gross and Leslie Hope, with former politician Belinda Stronach making a cameo appearance. Written by Gross and John Krizanc and directed by Charles Binamé, it was nominated for five Gemini Awards and four DGC Craft Awards. It won one Golden Nymph Award for best actor.

A scientist dies in mysterious circumstances while performing an investigation into a tannery in Corrientes. Her husband and his best friend (who was a lover of women) travel to the place to discover what had happened, and end up getting into an issue that threatens their lives.