One Night Episode Rating Graph

After twenty years of lies, Hat unearths a shattering secret that could finally give Tess and Simone the whole truth, and the closure they need to move on. But will their friendships, the families or the Calleys survive the revelations?

Fearing Trevor Calley, Hat begins her own investigation into the events of the past. But as she digs deeper, it becomes clear that the police are hiding something.

Simone has finally written the one story she could never get out of her mind, and her debut manuscript One Night is about to be published. But it soon becomes apparent that the devastating story the book tells doesn't exclusively belong to her.

Amidst the book's soaring success, fractures among the three friends deepen. Simone strives to reveal herself as the author, Hat fights to have the book removed from shelves, and Tess devises a revenge plan against the Calleys.