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 and will release worldwide at a later date. 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)
- 4K transfers of both versions of the pilot and "Part 8."