Earlier quoted context omitted.
> You can't turn off autoplay I'm pretty sure you can turn it off for all devices from desktop Netflix's settings. I somehow don't have autoplay enabled when I watch any series.
What do you mean "desktop Netflix"? You mean the web site? Please let me know where this setting is! I would love to turn this off but have never found a way.
go to: https://www.netflix.com/HdToggle#bxid_autoplay_true so you can move straight to step 7, or...
1. Select your profile
2. Hover mouse pointer over your avatar in upper right corner
3. Click "Account"
4. Scroll to "MY PROFILE" section
5. Click "Playback settings"
6. Scroll to "Auto-Play" section
7. Uncheck "Play next episode automatically"
8. Click "Save"