Twin Peaks: From Z To A is a 21-disc Blu-ray boxed set containing Twin Peaks, Twin Peaks: Fire Walk with Me, and Twin Peaks (2017). It was released in the United States and Canada on December 10, 2019. The set is limited to 25,000 copies.
In addition to all of the special features contained within Twin Peaks: The Entire Mystery and Twin Peaks: A Limited Event Series, it contains over six hours of previously unreleased bonus content, including:
- Behind the Curtain – behind-the-scenes footage of Twin Peaks (2017) shot by Jason S. and Charles de Lauzirika
- A Talk with Kyle MacLachlan and Sheryl Lee – an interview of Kyle MacLachlan and Sheryl Lee conducted by David Lynch biographer Kristine McKenna.
- On the Couch – a retrospective on Twin Peaks by Harry Goaz and Kimmy Robertson.
- Full, unedited versions of Roadhouse performances seen in Twin Peaks (2017), including Au Revoir Simone's performance of "Sad Song," which was not included in the final cut of the series.
- 4K transfers of both versions of the pilot and "Part 8."