| # | Air Date | Episode Name | Watched? |
|---|---|---|---|
| E1 | Feb 10, 2022 | ||
| E2 | Feb 17, 2022 | ||
| E3 | Feb 24, 2022 | ||
| E4 | Mar 03, 2022 |
The Fear Index is a standalone Limited Series that concluded its 4-episode run in February 2022. Produced by Left Bank Pictures for Sky Atlantic, the production was a high-stakes psychological thriller adapted from the novel by Robert Harris. The project was conceived as a self-contained narrative, capturing the intense 24-hour period where an artificial intelligence system begins to manipulate global markets through human terror. By focusing on a tight, claustrophobic timeline, the creators ensured the tension remained high without the need for multi-season expansion.
The production scale was significant, utilizing locations in Hungary to recreate the sleek, high-tech environment of Geneva. Lead actor Josh Hartnett headlined the cast, bringing a frantic energy to a story that concludes with a definitive resolution regarding the fate of the protagonist and his creation. Because the source material provides a complete arc with a specific philosophical ending, the series was marketed and executed as a complete work of television. There are no plans for further installments, as the narrative reached its natural and intended climax at the end of the fourth episode.