Apple TV releases the full trailer for “Silo” Season 3 ahead of its July 3 premiere. The new footage continues the story of Juliette, played by Rebecca Ferguson, following events from the end of Season 2, where she is locked in an incinerator. The trailer indicates Juliette has survived the fire but has lost memory afterward. It also introduces a structure that appears to be a split timeline, with scenes suggesting different periods of Juliette’s experience. In the trailer, Juliette faces what the sources describe as her most dangerous challenge yet, though the specific nature of the threat is not detailed in the available excerpts. The Mirror and Deadline both frame the release as a major update for viewers awaiting the next season of the Apple TV drama. Overall, the trailer emphasizes Juliette’s survival, the impact of amnesia, and the possibility of multiple timelines as the series moves into its third season.