In an interview with Polygon, Rebecca Ferguson discussed the state of her character, engineer-turned-sheriff Juliette Nichols, at the start of season 3 of Apple TV's post-apocalyptic thriller Silo. The premiere, "Who Are You?", revealed that Camille Sims, the new head of IT, has been suppressing Juliette's memories with drugs, leaving her unable to recognise her closest friends and reduced to a figurehead mayor controlled by her former enemies. Ferguson argued that Juliette's core identity endures beneath this, describing the character as so deeply established that "there's a DNA to her".

The article notes that the drugs are imperfect: Juliette still recalls speaking with former IT head Bernard Holland outside the Silo and senses an important task she must complete. Showrunner Graham Yost said two writers worked solely on mapping her memories. The upcoming episode "It's All Good", airing on 10 July, further explores how Juliette is being controlled and how she might recover, including a clip of her reuniting with reluctant allies who want the truth about her time outside. The suppression has bought only a fragile peace, as Silo 18 remains in danger if Juliette cannot recall Solo's warning about a deadly poison.