For help managing downloaded TV shows, use Smart Downloads. When you finish watching a downloaded episode, Smart Downloads deletes it and automatically downloads the next episode in the series.
If there are no more episodes to download in a series, the last watched episode will not be deleted.
To turn Smart Downloads on or off:
Open the Netflix app and tap Downloads .
On a Windows 10 device, open the Netflix app and select Menu , then My Downloads.
At the top of the screen, select Smart Downloads.
Use the switch to turn Smart Downloads on or off.
The Smart Downloads feature:
Is available on devices supporting downloads running the latest version of the Netflix app.
Works when you're connected to Wi-Fi, so your cellular data won't be used.
Will not impact your device storage beyond what you've already downloaded.
If the next episode didn't download, make sure:
Smart Downloads is turned on.
Your device is connected to Wi-Fi.
There is another episode in the series.