Wendy, a television producer, returns to her hometown in Ireland with the intention of saving the town from collapse, and enters into an unexpected confrontation with Dr. Séamus, who shares a dangerous secret with her.
As Wendy becomes suspiciously close to Séamus and his family, she is simultaneously trying to save the series' production from a casting crisis, which puts her in a difficult position that requires bold decisions to preserve her reputation.
On a day that combines the celebration of Joanne's eighteenth birthday and the start of filming the series, chaos escalates and shocking confessions appear, turning the occasion into a night full of tension and unexpected surprises.
Séamus tries to deal with the consequences of his latest confession, while Wendy finds herself in a complicated situation with the arrival of the show's writer.
Wendy is entangled in a legal crisis with Jack E. McCarthy that could destroy her career, while dark secrets from the Proctor family are revealed.
Wendy, accompanied by Séamus and a group of characters, return to the forest to confront their dark past, and when a shocking truth is revealed, they must get rid of it forever.