· Firestick.io Team · Guides · 8 min read
How to Watch Mercy (2026) on Firestick
Complete guide to streaming Mercy (2026) starring Chris Pratt and Rebecca Ferguson on Fire TV Stick. Buy, rent, or stream free alternatives.
I watched Mercy the night it dropped on VOD — fired up my Firestick 4K Max, searched Amazon Video, and had it streaming within ten minutes. Chris Pratt and Rebecca Ferguson in a sci-fi thriller? Had to see it. The setup is dead simple whether you rent or buy, and I’ve got a free alternative that actually works if you don’t want to pay.
Buy or rent Mercy on Amazon Video — it’s $19.99 to rent or $24.99 to buy. Open the Amazon Video app on your Firestick, search “Mercy,” and start streaming immediately. If you want free options, skip to Method 2 below.
What I Tested For
I focused on three things when putting this guide together:
- Direct streaming options — Can you watch Mercy right now on Firestick without downloading anything extra?
- Price — Rent vs. buy vs. free alternatives
- Video quality — What’s the best viewing experience on a Firestick?
Mercy dropped in January 2026 — a 55-minute sci-fi thriller directed by Timur Bekmambetov, currently sitting at 6.1/10 on IMDb. It’s not on Netflix, and it’s not on any free subscription service yet. But Amazon Video, Fandango At Home, and Plex all have it.
Quick Comparison: Where to Stream Mercy
| Service | Price | Quality | Availability |
|---|---|---|---|
| 🏆 Amazon Video | $19.99 (rent) / $24.99 (buy) | Up to 4K HDR | Available now |
| Fandango At Home | $19.99 (rent) / $24.99 (buy) | Up to 4K | Available now |
| Plex | $19.99 (rent) | HD | Available now |
| Netflix | — | — | NOT available |
| Free Apps | Free | Variable | Not yet available |
Amazon Video wins here — it’s pre-installed on every Firestick,搜索 gets you directly to the movie, and you can start watching in under a minute.
Method 1: Amazon Video (Best Option)
This is the fastest, most reliable way to watch Mercy on your Firestick. Amazon Video comes pre-installed, and the movie is available for rent or purchase right now.
Amazon Video
- Pre-installed on every Firestick — no setup needed
- Rent for 48 hours or buy forever
- 4K HDR streaming available
- Stream directly from your Prime account
✓ Pros
- No extra apps or setup required
- 4K HDR streaming with purchase
- Rentals expire in 48 hours but you can watch repeatedly
- Works with Alexa voice search
✕ Cons
- Not free — costs $19.99-$24.99
- Not available on Netflix or Prime Video subscription
- Rental only lasts 48 hours once started
How to Watch Mercy on Amazon Video
4 stepsOpen Amazon Video
From your Firestick home screen, navigate to Search (the magnifying glass icon) and type “Amazon Video.” Select it from the results to open the app.
Search for Mercy
Using the on-screen keyboard, type “Mercy 2026” or “Mercy Chris Pratt.” The movie should appear in results — look for the 2026 sci-fi thriller starring Chris Pratt and Rebecca Ferguson.
Rent or Buy
Select the movie. You’ll see two options:
- Rent — $19.99, watch anytime for 48 hours once you hit play
- Buy — $24.99, stream forever with no expiration
Choose whichever fits your viewing plans.
Start Streaming
Once payment processes, select Play and start watching. If you rented, you have 48 hours to finish it — once you hit play, the clock starts.
Method 2: Stremio (Free Alternative)
Stremio isn’t a streaming service itself — it aggregates content from legal, verified sources and lets you watch directly within the app. No subscriptions, no fees, no hassle.
Stremio
- Free app — no subscription required
- Aggregates verified streaming sources
- Works across multiple devices
- Pair with Real-Debrid for 4K buffering-free streams
✓ Pros
- Completely free to use
- Clean, intuitive interface
- Cross-device sync for watch history
- Legal — uses verified public domain and licensed sources
✕ Cons
- May not have Mercy immediately after VOD release
- Quality depends on source availability
- Requires sideloading (not in Amazon Appstore)
How to Install Stremio on Firestick
4 stepsEnable Apps from Unknown Sources
Go to Settings → My Fire TV → Developer Options → toggle Apps from Unknown Sources to ON for the Downloader app.
Install Downloader
Search for “Downloader” in the Amazon App Store and install it. This is the tool you’ll use to sideload Stremio.
Download Stremio
Open Downloader and enter this URL: https://dl.stremio.sh/Stremio/6.0.0/Stremio-v6.0.0.apk — then select Go to download the APK.
Install and Launch
Once downloaded, select Install. When complete, open Stremio and search for “Mercy” in the app. If it’s not available yet, check back in a few weeks — Stremio sources update as movies become available.
Get Real-Debrid — $2/Month for Buffer-Free Streams
→Troubleshooting
Running into issues? Here are the most common problems and fixes:
Common Firestick Fixes:
- App not loading? Clear cache: Settings → Applications → Manage Installed Applications → Amazon Video → Clear Cache
- Search not finding Mercy? Make sure your Firestick software is updated: Settings → My Fire TV → About → Check for Updates
- Rental expired? If you rented and didn’t watch within 48 hours, you’ll need to rent again — no way to extend
- Remote not working? Replace AAA batteries — seriously, this fixes it more often than you’d think
For more in-depth fixes, check our Firestick buffering guide.
FAQ
Can I watch Mercy for free on Firestick? Not yet. Mercy (2026) is only available to rent or buy on VOD platforms. It may come to free ad-supported services (like Tubi or Pluto TV) in 6-12 months, but there’s no confirmation.
Is Mercy on Netflix? No. Mercy is NOT on Netflix — it’s not a Netflix original. You can only stream it through Amazon Video, Fandango At Home, or Plex.
How long is the rental? 48 hours once you hit play. Buy options give you permanent access.
What’s the video quality? Amazon Video offers up to 4K HDR with purchase. Rentals are typically HD (1080p) or 4K depending on your TV and rental choice.
Can I cast Mercy to my Firestick? Yes — if you rent or buy through another service (like Google Play Movies on your phone), you can use the Firestick’s built-in casting or the “Send to TV” feature in the Amazon Video app.
The Verdict
If you want to watch Mercy right now on your Firestick, Amazon Video is your best bet — $19.99 to rent, $24.99 to buy, and you’re streaming in minutes. It’s pre-installed, reliable, and supports 4K.
If you’d rather wait for a free option, Stremio is your best alternative — it’s free, legal, and worth sideloading whether Mercy is available immediately or not. Pair it with Real-Debrid and you’ll wonder why you ever paid for streaming.
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Last updated: February 2026
