The BEST episodes of The Third Day season 1

Every episode of The Third Day season 1, ranked from best to worst by thousands of votes from fans of the show. The best episodes of The Third Day season 1!

A unique story told over two distinct halves, "Summer" follows Sam, a man drawn to a mysterious island off the British coast where he encounters a group of islanders set on preserving their traditions at any cost. "Winter" follows Helen, a strong-willed outsider who comes to the island seeking answers, but whose arrival precipitates a fractious battle to decide its fate.

Last Updated: 11/9/2024Network: HBOStatus: Ended
Tuesday – The Daughter
star
7.27
331 votes

#1 - Tuesday – The Daughter

Season 1 - Episode 5 - Aired 10/12/2020

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.

Watch Now:Amazon
Saturday – The Son
star
7.13
453 votes

#2 - Saturday – The Son

Season 1 - Episode 2 - Aired 9/21/2020

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.

Directors: Marc Munden
Writer: Dennis Kelly
Watch Now:Amazon
Sunday – The Ghost
star
7.12
393 votes

#3 - Sunday – The Ghost

Season 1 - Episode 3 - Aired 9/28/2020

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.

Directors: Marc Munden
Writer: Dennis Kelly
Watch Now:Amazon
Monday – The Mother
star
7.10
347 votes

#4 - Monday – The Mother

Season 1 - Episode 4 - Aired 10/5/2020

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.

Watch Now:Amazon
Friday – The Father
star
7.07
596 votes

#5 - Friday – The Father

Season 1 - Episode 1 - Aired 9/14/2020

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.

Directors: Marc Munden
Writer: Dennis Kelly
Watch Now:Amazon
Last Day – The Dark
star
6.90
334 votes

#6 - Last Day – The Dark

Season 1 - Episode 6 - Aired 10/19/2020

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.

Writer: Dennis Kelly
Watch Now:Amazon