Four childhood friends, all married with no passion left, get together in a high school reunion dinner. Between laughs and drinks, they all agree that they love their wives but no longer desire them. Together they hatch an illogical project: a secret club for men who want to cheat, so that they themselves can regain lust for their wives.
On a remote island off the west coast of Scotland in 1846 a heavy storm hits, causing a ship to sink. Three survivors row through a thick early morning mist, lost and disorientated. The mist begins to clear and The Isle appears before them. They soon discover that it is almost abandoned except for four sole residents: an old harbour man, a farmer, his niece and a young mad woman. Once rested and recovered the sailors are desperate to leave and return to the mainland, but the promised boat never appears. One of them starts to investigate and learns of a tragedy at sea that occurred five years previously causing several young men from the island to perish. When his two shipmates meet with accidents, the myth of a ghostly siren haunting the island leads him to uncover the truth whilst he battles to save his own life.
Set in contemporary New York City, Cacaya is the story of a young Brazilian woman, who ends her tumultuous relationship with an American man, and then discovers she is carrying his child. The couple's struggle to interact during the pregnancy, and to deal with the situation, increases the tension between them. The film interweaves this modern narrative with indigenous Amazon rainforest folklore and ancient Greek mythology of the Amazons, using the framework of German dramatist Heinrich von Kleist's 1808 tragedy Penthesilea.
