What We Left Behind: Looking Back at Star Trek: Deep Space Nine is a compelling 2019 documentary celebrating the 25th anniversary of the cult-favorite Star Trek spin-off series. Directed by Ira Steven Behr, the original showrunner for Deep Space Nine, and David Zappone, the film dives into interviews and behind-the-scenes stories with the cast and crew. This documentary explores the show's initial reception, its resurgence among newer fans, and its unique place within the Star Trek franchise.

This Blu-ray edition offers remastered footage in high definition with a 1.78:1 widescreen aspect ratio and English DTS-HD Master Audio 5.1 sound. Special features include deleted scenes, filmmaker discussions, fan commentary, behind-the-scenes access, a theatrical trailer, and more. Presented in exclusive packaging with vibrant cover art featuring the iconic Deep Space Nine station, this release is a must-have for Star Trek enthusiasts and collectors alike.