(Netflix offline videos have no stated expiration dates.) One pro-tip we've learned from downloading First Wives Club on Prime for a recent holiday trip: give yourself plenty of time. In fact, Amazon Prime has been letting users download movies on-the-go since late 2015, but your download expires 30 days after download or 48 hours after you start watching. Netflix isn't the first streaming service to let travelers and binge-watchers catch up on their favorite characters' antics offline. All you have to do is click the download button on a movie or show's details page, and you can watch it later sans internet. That means you have access to Kimmy Schmidt, the Stranger Things gang, and countless movie classic without needing to be tethered to Wi-Fi. Update your Netflix app, like, now, because the online streaming company announced today that some of our favorite movies and series (we're looking at you, Narcos and The Crown) are available offline.