Limetown is a fictional story told as a series of investigative reports by Lia Haddock (played by Annie-Sage Whitehurst), a journalist for American Public Radio (APR), detailing the disappearance of over 300 people at a neuroscience research facility called Limetown, in Tennessee.

[9] Ten years ago Limetown was a self-contained research facility with on-site staff housing.

One day, a vague but urgent 911 call brings the police to the front gates, but security doesn't let them past and the first responders are ordered to stand down.

Charley is oppositional to talking more about Cleo, especially since she thinks the tech was destroyed, but Emile reveals the technology was finalized and is ready for distribution.

Charley tells Emile it's over and he can't find the answer, and leaves him to grieve and cry.

Two-Up Productions signed a book deal with Simon & Schuster to produce a prequel of Limetown in novel form.

[10][11] On October 8, 2018, it was announced that Jessica Biel would star as Lia Haddock for a Limetown TV series, to air on Facebook Watch.