Limetown

Limetown is structured as an investigative journalism podcast, except the investigation is fictional and the mystery is deeply unsettling. Reporter Lia Haddock is looking into what happened at Limetown, a neuroscience research facility in Tennessee where over 300 people vanished without a trace more than a decade ago. No bodies, no leads, no explanation. The show unfolds through interviews with survivors, recorded phone calls, and Lia's own narration as she pieces together what went wrong. Produced by Two-Up Productions, the first season dropped in 2015 and immediately drew comparisons to Serial for its investigative format, though the content is entirely scripted fiction. Season one runs six episodes plus a bonus, with full episodes clocking in around 40 to 50 minutes. Season two arrived in 2018 and pushed the story into darker, more ambitious territory. The series totals 22 episodes across both seasons. The production quality is meticulous. Voice performances sell the documentary conceit completely, and the sound design layers in enough texture to make the fictional world feel tangible. The pacing in season one is particularly effective, parceling out information in a way that rewards close attention. Limetown also spawned a companion novel and a brief television adaptation. With a 4.4-star rating from nearly 9,000 reviews, it stands as one of the most influential fiction podcasts of its era and a clear ancestor to the wave of scripted mystery shows that followed.