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The Third Day Season 1 Episodes
Season 1 Episode Guide
6 Episodes 2020 - 2020
Episode 1
Friday - The Father
Mon, Sep 14, 2020 60 mins
Series premiere. Sam, a London family man in crisis, rescues a troubled young girl in the woods, and 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.
Episode 2
Saturday - The Son
Mon, Sep 21, 2020 60 mins
Plagued by a disturbing dream, Sam awakes to find himself in a compromising situation and, having missed the morning crossing to return to the mainland, spends the day trying to learn more about the islanders' beliefs. After a series of confusing and terrifying events leaves him shaken, Sam quickly plots a way off Osea with Jess, but is convinced to stay put as the islanders prepare for a dry run of their big event.
Episode 3
Sunday - The Ghost
Mon, Sep 28, 2020 60 mins
Sam is shocked to learn the truth about his connection to Osea and the islanders' intentions for his future. Later, in a fight for his life, Sam tries desperately to escape their clutches and make it back to the mainland in one piece.
Episode 4
Monday - The Mother
Mon, Oct 5, 2020 60 mins
In the winter, Helen surprises her two daughters, Tallulah and Ellie, with a trip to Osea Island for Ellie's birthday. After finding that the cottage she booked is suspiciously no longer available, Helen scours the island for a place to stay, but finds resistance at every turn.
Episode 5
Tuesday - The Daughter
Mon, Oct 12, 2020 60 mins
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.
Episode 6
Last Day - The Dark
Mon, Oct 19, 2020 60 mins
With a battle for power brewing, Helen comes face-to-face with what she's been searching for since arriving on the island. When the sisters are separated, Tallulah witnesses a gruesome act of violence, and Ellie learns of their mother's hidden agenda. As tensions reach a fever pitch for all those on Osea Island, Helen and her girls make a desperate final attempt to escape. Series finale.
