As the islanders prepare for a fateful birth, Helen reveals her true intentions in coming to Osea and, after joining a search party, is pressed on her past. A peculiar girl befriends Ellie and offers to take her to a mysterious place closed off to outsiders.

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.