Star Trek IV: The Voyage Home (Blu-ray)

Star Trek IV: The Voyage Home is the Blu-ray Disc release of , and had made its debut as part of the earlier issued . Reissued as an individual release with new cover art, it features the theatrical cut of the film. Reissued as an individual release with new cover art, it features the widescreen theatrical cut of the film, digitally remastered from the original negative.
Region B saw a 2016 reissue in the "Steelbook®" variant, which was initially intended to be a part of the . Nonetheless, all ten films saw almost concurrent individual European general, non-limited retail releases in the UK, Germany, Italy, and France, the Steelbooks typically packaged in transparent plastic slipcases with the usual Blu-ray band imprinted at the top. In all cases the text imprints on the back of the Steelbooks were language adapted.
File:Star Trek IV The Voyage Home Blu-ray cover Region A back.jpg|Region A USA back
File:Star Trek IV The Voyage Home Blu-ray cover Region B steelbook reissue.jpg|2016 Region B Steelbook® reissue
While in some cases still being marketed as region-restricted, of the 2016 reissues and beyond is known that these are in actuality region-free as this has increasingly become commonplace for the Blu-ray format.
== Improved 2021 reissue ==
File:Star Trek IV The Voyage Home Blu-ray 2021 Remaster cover.jpg|Region A cover
File:Star Trek IV The Voyage Home Region B UK Blu-ray 2021 Remaster cover.jpg|Region B cover
File:Star Trek IV The Voyage Home Region B UK Blu-ray 2021 Remaster back cover.jpg|Region B back cover
In September 2021 the box set was released, which contained the in re-remastered first four which were also issued separately, The Motion Picture excepted. Additionally, to 1080p downscaled Blu-ray versions of each film, The Motion Picture included, were concurrently issued as well. The Voyage Home reissue was essentially the technically improved upgrade version of the otherwise identical 2009 original release, featuring the same below-mentioned special features. The Region A release though, had an additional digital download version available as well, obtainable by a to North-America geo-restricted redeemable code, which was not included on the Region B release.
== Special features ==
As well as the extras originally featured on the , excepting the text commentary by Mike and Denise Okuda, the release also includes new special features in high definition.
* Commentary by William Shatner and Leonard Nimoy 
* Commentary by Roberto Orci and Alex Kurtzman * 
* Pavel Chekov's Screen Moments * † 
* The Three-Picture Saga * † 
* Star Trek for a Cause * † 
* Starfleet Academy: The Whale Probe † 
* Library Computer * 
* BD Live: Star Trek I.Q. * 
* Future's Past: A Look Back 
* On Location 
* Dailies Deconstruction 
* Below-the-Line: Sound Design 
* Time Travel: The Art of the Possible 
* The Language of Whales 
* A Vulcan Primer 
* Kirk's Women 
* From Outer Space to the Ocean 
* The Bird of Prey 
* Original interviews with Leonard Nimoy, William Shatner, and DeForest Kelley 
* Roddenberry Scrapbook 
* Featured Artist: Mark Lenard 
* Production gallery 
* Storyboards 
* Theatrical Trailer †
* - new for this release
† - in HD (others in standard definition)
== Background information ==
While the DVD counterpart still had to make do with the standard Dolby Digital 5.1 soundtrack, this Blu-ray release did feature the new, superior Dolby TruHD 7.1 soundtrack.