Answer any questions you have about your favorite series on your phone.
What do dragons eat? How did they shoot this scene? What consequences remain after the Chernobyl accident? You don’t need to be an expert. You’ll receive every single detail behind what you’re watching on your phone, in real time, while you enjoy the episode. Yes, all of them.
Start watching the episode on your TV, tablet or computer. Open the application on your phone and wait until it synchronizes with the series’ audio. And, in seconds, you’ll receive all the information.
HBO EXTRAS is more than an app. It’s a new way to watch HBO.