James Gunn's name is all over the news again, and every time that happens the same thing follows: people remember they never finished Peacemaker, or they want to rewatch Guardians, and they start signing up for things.

Slow down. Gunn's career is split across two rival studios, which means his work is split across two rival streaming services, and the expensive way to watch it is to pay for both at once. I'm cheap by nature, so here's the checklist I run before I hand over a card number.

The before-you-subscribe checklist

  • 1. Decide which Gunn you actually want: DC, Marvel, or the weird early stuff
  • 2. Check what you already pay for
  • 3. Look for the free copy first
  • 4. Price a rental against a full month
  • 5. If you subscribe, pick the ad tier and set a cancel date
  • 6. Only consider the bundle if you want both halves

That's it. Six boxes. Now the reasoning behind each one.

1. Decide which Gunn you actually want

This is the step that saves the most money, because the answer points you to exactly one service.

DC-era Gunn lives on HBO Max. That covers Superman (2025), The Suicide Squad (2021), both seasons of Peacemaker, and the animated Creature Commandos. Since Gunn co-runs DC Studios, the newer DC Universe titles he produces rather than directs tend to end up there too after their theatrical or HBO runs. Check the HBO Max app for the current status of anything released this year, because the windows vary.

Marvel-era Gunn lives on Disney+. All three Guardians of the Galaxy movies, the Guardians of the Galaxy Holiday Special, and the I Am Groot shorts are there. These are Disney-owned and have not moved in years, so this is the most stable part of the list.

Early Gunn is scattered. Slither, Super, and the movies he wrote but didn't direct (the 2004 Dawn of the Dead, the live-action Scooby-Doo films, The Belko Experiment) bounce between services as licenses expire. Don't subscribe to anything for these. More on that in step 3.

If your honest answer is 'I just want to watch Superman and finish Peacemaker', you need HBO Max for a month and nothing else.

2. Check what you already pay for

I know this sounds obvious. I also know I once went three months paying for a service my phone plan was already giving me.

A few places to look:

  • Your wireless plan. Some carrier plans include or discount Disney+, Hulu, or HBO Max. The perks change often, so log in to your carrier account rather than trusting memory.
  • Your internet or cable provider. Some packages include HBO Max access you activate with your provider login.
  • A live TV bundle you already have. Certain bundles fold in Disney+ or HBO Max at certain tiers.
  • A family member's plan that legitimately includes extra household profiles.

Five minutes of checking beats a month of double paying.

3. Look for the free copy first

This is my favorite box.

Your library card is the most underrated streaming service in America. Most public libraries carry the Guardians trilogy, The Suicide Squad, and Superman on DVD or Blu-ray, and the hold list for a movie that's been out a while is usually short. Many libraries also offer Hoopla or Kanopy, which sometimes carry older catalog titles. Selection depends on your library system, so search your own catalog.

Free ad-supported apps are where early Gunn tends to turn up. Tubi, Pluto TV, and The Roku Channel rotate cult horror and indie titles constantly, and Slither and Super are exactly the kind of movie that cycles through. I can't promise either is there this week. Search the title in a streaming search tool like JustWatch, or in the search bar on your Roku or Fire TV, and it will tell you in ten seconds.

Free trials are mostly gone for the big services, so don't plan around one. If a trial shows up through a device purchase or a partner promo, great, but treat it as a bonus.

4. Price a rental against a full month

If you want one movie, one time, a rental often wins.

Digital rentals on Amazon, Apple TV, and Fandango at Home typically run about $4 for older titles and around $6 for newer ones. Compare that with a month of the service:

  • One movie night: rent it.
  • Two movies, or any series: subscribe for a month.

Peacemaker and Creature Commandos are not rentable in the usual sense. Individual seasons are sometimes sold digitally, but buying a season generally costs more than a month of HBO Max, so the subscription is the cheaper route for the shows.

5. If you subscribe, pick the ad tier and set a cancel date

Prices move every year, so treat these as ballpark figures and confirm on the official sites:

  • HBO Max Basic with Ads: roughly $11 a month. The ad-free Standard plan runs about $18 to $19.
  • Disney+ with ads: roughly $12 a month. Ad-free is about $19.

My opinion: the ad tiers are fine for this. The ad load on a movie is light compared with broadcast TV, and you're saving $7 or more a month for the inconvenience of a few breaks. The one real downside of the cheapest HBO Max tier is no 4K, so if you bought a nice TV specifically for movies like Superman, that's the argument for paying up for one month.

Then do the part everyone skips. Cancel the same day you sign up. Both services let you keep watching until the paid period ends, so you lose nothing and you can't forget. One month is plenty for the full DC list: a movie or two on the weekends and a couple of Peacemaker episodes on weeknights gets you through comfortably.

6. Only consider the bundle if you want both halves

There is a Disney+, Hulu, and HBO Max bundle, sold with ads for around $20 a month and without ads for a little over $30. Verify the current price before signing up.

If you want the full Gunn marathon, DC and Marvel together, that bundle is cheaper than paying for the two ad tiers separately, and you get Hulu on top. If you only want one side, it's a more expensive way to get things you won't watch. Rotating is also a legitimate option: HBO Max this month, Disney+ next month, never both.

Time-sensitive: the Warner Bros. shake-up (October 2026)

Gunn is trending right now because of reported leadership changes at Warner Bros. tied to Paramount taking over the studio, including the departure of the film chiefs. It's natural to wonder whether that changes where DC titles stream.

As of this writing, I haven't seen any announced change to where Gunn's DC work streams. It's on HBO Max. Corporate mergers can eventually reshuffle apps, bundles, and pricing, but those changes take time and get announced in advance.

My practical takeaway is small: I'd pay month to month rather than buy an annual plan right now. That's my default advice anyway, and a period of ownership change is a decent reason to stay flexible. Check the official HBO Max site for anything that has changed since this was published.

My bottom line

For most people, the right answer is one month of HBO Max with ads, cancelled on day one, for about $11. That covers Superman, The Suicide Squad, Peacemaker, and Creature Commandos. Add a month of Disney+ later if you want the Guardians trilogy, or grab those from the library for nothing. Let the free apps and your library card handle Slither and the rest of the early catalog.

The whole James Gunn filmography should cost you somewhere between zero and about $23, spread over two months. If you're paying more than that, go back to box 2.

Happy watching, and keep your receipts.

Theo

— Theo Nguyen