Supergirl Blu-ray Release Date: 4K Ultra HD, Pricing and Milly Alcock's DCU Debut Comes Home!

Supergirl Blu-ray Release Date: You rented it, you argued with your group chat about whether Krypto stole the whole movie, and now the digital rental window is staring you down like it’s got somewhere better to be. Good news: you won’t be re-renting this one every time you want to rewatch that Lobo entrance. Warner Bros. and DC Studios just made it official, and for once nobody has to dig through three fan forums to figure out what’s actually in the box.

Here’s the exact date, the real pricing across every tier, and what’s packed into the disc before you commit to a preorder.

And honestly, for a film that split critics and audiences right down the middle, this is shaping up to be one of the more loaded home releases of the year. Ten featurettes and a mini-comic insert is the kind of package that makes even the “wait for a sale” crowd start eyeing that preorder button a little earlier than usual.

Affiliate disclosure: Some links in this post are Affiliate links, Including Amazon.com. If you click or buy something, we may earn a small commission at no extra cost to you, helping us keep Vibe On Cue running and fund more movie madness!

Quick Answer: When Does Supergirl Come to Blu-ray and 4K Ultra HD?

Supergirl lands on 4K Ultra HD, Blu-ray, and DVD on September 8, 2026, confirmed directly by Warner Bros. and DC Studios. That’s about six weeks after the digital release, which arrived July 28, and just over two months removed from the film’s June 26 theatrical debut. It’s a fairly standard turnaround window for a Warner tentpole, so if you’ve tracked how the studio handled recent DCU releases, this timeline shouldn’t catch you off guard.

Worth flagging: pre-orders for the physical editions, including the SteelBook, went live well before the September date was locked in, which is typical for a title with this much built-in demand. Retailers clearly didn’t want to wait around for an official press release to start taking orders.

If you’re interested, you can pre order it now from Amazon prime video!

What Formats and Editions Are Actually Available?

Warner Bros. Home Entertainment kept the lineup fairly tight compared to some of its recent DCU releases, but there’s still a real spread depending on how deep your collection habit runs.

The full lineup breaks down like this:

4K Ultra HD SteelBook (Limited Edition): Film on 4K UHD, standard Blu-ray, and a Digital code, housed in exclusive collectible artwork with an interior spread and a bonus mini-comic tied into the Supergirl: Woman of Tomorrow source material
4K Ultra HD (standard case): UHD disc plus Digital copy, no SteelBook packaging
Standard Blu-ray: Single 1080p disc with a Digital code included
DVD: Standard-definition disc, no Digital copy bundled in

The SteelBook is the one generating the most pre-order buzz, mostly because of that mini-comic add-on. It’s a nice touch for anyone who followed the Tom King and Bilquis Evely comic run that inspired the film, and it’s not something Warner has bundled into every recent SteelBook release, so it stands out a bit here.

How Much Does Everything Cost?

Unlike some upcoming releases where fans are stuck guessing at MSRP for weeks, Warner Bros. and retail listings have already locked in real numbers across the board:

Most of the major retailers carrying the disc editions are also offering a pre-order price guarantee, so if the cost dips between now and September 8, you’d automatically get charged the lower rate instead of having to cancel and rebook. That takes some of the stress out of deciding whether to lock in a preorder today or wait around for a possible sale.

Looking at the spread, the jump from DVD to standard Blu-ray runs about $5, and stepping up to 4K adds another $5 on top of that. The SteelBook carries the biggest premium at roughly $10 more than the standard 4K edition, which tracks with what most SteelBook packaging costs across other 2026 DCU and superhero releases. Nothing here is out of line for a new tentpole release.

What’s Actually Included in the Bonus Features?

This is where Supergirl pulls ahead of a lot of comparable releases. Rather than a single “making-of” featurette and calling it a day, Warner Bros. packed in over 90 minutes of bonus content spread across ten separate pieces:

The Making of Supergirl (25 min.) — the main behind-the-scenes documentary covering production from start to finish
Flying Off the Page (11 min.) — following Woman of Tomorrow writer Tom King, screenwriter Ana Nogueira, and the creative team on adapting the comic
A Practical Legacy (11 min.) — a look at the physical sets and practical effects work
Space is a Bad Neighborhood, Babe (10 min.) — production designer Neil Lamont walking through the various worlds Kara visits
Showdown at Evely Square (8 min.) — a breakdown of one of the film’s key set pieces
The DC Dream: Lobo (7 min.) — focused on bringing Lobo into the DCU
Girl’s Best Friend (5 min.) — centered on Krypto
Mixtape for a Hero (5 min.) — a look at the film’s soundtrack and score choices
Krypto Saves the Day!: Coastal Catastrophe (5 min.) — an additional Krypto-focused segment
You Are Here: A Supergirl Map of the Galaxy (4 min.) — a quick tour of the film’s setting within the wider DCU

That’s a genuinely stacked lineup for a single film, and it’s rare to see a release split its bonus content evenly across cast, crew, production design, and even the score instead of front-loading everything into one generic featurette. If you’ve been curious how Lobo’s introduction came together or want more context on the comic this whole film is built from, there’s something here for almost every angle of interest.

A Quick Refresher on the Movie Itself!

If it’s been a few weeks since your theatrical or digital watch and you want a refresher before this lands on your shelf, here’s the shape of it. Milly Alcock stars as Kara Zor-El, taking on the role in her feature debut after first appearing as a supporting character in 2025’s Superman. When a ruthless adversary strikes close to home, Kara reluctantly teams up with an unlikely companion for an interstellar mission built around vengeance and justice, all while wrestling with a darker, more complicated version of her own origin story than audiences have typically seen from the character.

Craig Gillespie directs from a screenplay by Ana Nogueira, with the film built on the foundation laid by Tom King and Bilquis Evely’s Supergirl: Woman of Tomorrow comic series. The supporting cast includes Jason Momoa, Matthias Schoenaerts, David Corenswet, Eve Ridley, and David Krumholtz, giving the film a fairly stacked ensemble around Alcock’s lead performance. Runtime clocks in at right around 107 minutes, making it one of the more tightly paced entries in the current DCU slate rather than the sprawling runtimes some recent superhero films have leaned into.

As part of James Gunn’s Chapter One: Gods and Monsters slate, Supergirl was fast-tracked into production not long after Superman’s own release was locked in, which is a fairly unusual move for a studio still establishing a new cinematic universe. Whether that early greenlight pays off long-term probably depends on where Kara’s story goes from here, but as a standalone home-media pickup, the film gives you a self-contained adventure without requiring a ton of prior DCU homework.

If you’re still deciding between renting or buying it digitally, our Supergirl PVOD release guide breaks down where it’s streaming and what the digital pricing looks like!

Which Edition Should You Actually Buy?

This mostly comes down to how much you value packaging and bonus disc space versus just wanting the best picture quality for the lowest price.

Grab the DVD if: You’re not picky about resolution and just want the film in your collection without paying extra for a format you might not use.
Go with standard Blu-ray if: You want a real step up in picture and sound over DVD without jumping all the way to 4K pricing, and the bonus features matter more to you than disc format.
Spring for 4K Ultra HD if: You’ve got a 4K display at home and want the full benefit of the film’s space and effects sequences, which lean heavily on scale and detail that gets lost at 1080p.
Splurge on the SteelBook if: You’re a collector who wants the exclusive artwork and mini-comic, and you don’t mind paying roughly $10 more than the standard 4K edition for it.

Should You Buy the Disc, or Is the Digital Copy Enough?

If you already picked up the digital version back in July, the decision to upgrade mostly hinges on two things: how much you care about that 90-minute-plus bonus features haul, and whether you want the 4K picture bump for the film’s more visually driven sequences.

For casual viewers who watched it once digitally and feel satisfied, sticking with the digital copy is a perfectly reasonable call, especially since none of the bonus content changes the story itself. But if you’re the type who actually watches behind-the-scenes material, or you’re invested enough in the Woman of Tomorrow comic lineage to want that mini-comic insert, the SteelBook or standard 4K edition gives you a lot more to dig into than a digital purchase alone.

There’s also the usual physical media argument worth considering: a disc on your shelf doesn’t disappear if a streaming license changes hands or a digital storefront reshuffles its catalog. If you’ve ever lost access to a digital purchase after a platform shakeup, that alone might be reason enough to grab a hard copy of a film you know you’ll want to revisit.

If you’re are interested you can buy or rent digital copy from Amazon prime video!

Quick FAQ (Most Googled)

Does the DVD include the Bonus features?

Warner Bros. hasn’t specified whether the full 90-minute bonus lineup carries over to DVD, so Blu-ray or 4K is the safer bet if the extras matter to you.

Will the price change before Release day?

Most retailers are offering a pre-order price guarantee, so if the cost drops before September 8, you’ll automatically get the lower rate.

How long is Supergirl?

The film runs approximately 107 minutes.

Is there a streaming date for HBO Max yet?

No official date has been confirmed. Based on typical Warner Bros. patterns, expect it several months after the physical release.

Is the SteelBook worth the Extra cost?

If you care about exclusive artwork and the bonus mini-comic, yes. If you just want the movie in the best possible quality, the standard 4K edition gets you the same disc for less.

Sum It Up

Blu-ray/4K/DVD release date: September 8, 2026
Formats available: 4K UHD SteelBook, standard 4K UHD, standard Blu-ray, and DVD
Pricing: $39.96 SteelBook, $29.95 4K UHD, $24.95 Blu-ray, $19.95 DVD
Bonus content: Over 90 minutes across ten featurettes, including a 25-minute making-of documentary
Digital release (already available): July 28, 2026
Worth it? Yes, especially for the bonus features haul and the 4K picture bump if you’re set up for it

Whether you’re springing for the SteelBook or keeping it simple with a standard Blu-ray, Supergirl’s home release gives you more than enough reason to make it a permanent shelf addition instead of a one-time digital rental.

About the Author.

Hi, I’m Vansh, the founder of Vibe On Cue. I track the absolute best ways to experience cinema, from the biggest Hollywood Blockbusters and upcoming release dates to the finest details of PVOD & Streaming and pristine Blu-ray & 4K physical media. And when the credits roll, I break down the narrative with deep-dive Ending explained guides. If you live for the full life cycle of film, stick around and explore the site!!!