After Sam, a London family man in crisis, rescues a troubled young girl in the woods, he brings her home to the ominous Osea Island, where inhabitants are preparing for a curious annual festival involving the island's history. As he meets Osea's secretive locals, Sam grows increasingly desperate to return to the mainland to make an important call - but the island proves difficult to escape.

The Third Day Season 1 Episodes...

• s01e01 - Friday - The Father
• s01e02 - Saturday - The Son
• s01e03 - Sunday - The Ghost
• s01e04 - Monday - The Mother
• s01e05 - Tuesday - The Daughter
• s01e06 - Last Day - The Dark

The Third Day Show Summary

The Third Day follows Sam, who after being drawn to a mysterious Island off the British Coast, is thrown into the unusual world of its secretive inhabitants. Isolated from the mainland, the rituals of the island begin to overwhelm him, and he is confronted by a trauma from his past. As the line between reality and fantasy blurs, Sam finds himself immersed in an emotional quest which puts him at odds with the islanders and begins to threaten their way of life.