The best episode written by Dean O'Loughlin is "Monday - The Mother", rated 7/10 from 10 user votes. It was "directed by Philippa Lowthorpe". "Monday - The Mother" aired on 10/5/2020 and is rated 0.1 point(s) higher than their second highest rated, "Tuesday - The Daughter".
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.
Director: Philippa Lowthorpe
Writer: Dean O'Loughlin
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.
Director: Philippa Lowthorpe
Writer: Dean O'Loughlin