Netflix displays expiration dates on TV shows and movies to help make sure you don't miss out on great content.
If a title is leaving our service in the next 30 days, you can find the expiration date in the following places on netflix.com:
The details page of the TV show or movie.
The My List section, if you have it set to manual sort. (US Only)
You will also see an expiring content notification on most devices during the first few seconds of playback when you attempt to watch a title.
The notification is only for TV show seasons (or entire series) expiring in the next 30 days.
The notification will only show once per day.
You can also suggest TV shows or movies.