Using the site ← Knowledge Base How do I watch, stream or download a TV show or movie? Why does a show's progress say 0 out of 0 episodes? What is a spoiler? How do I hide shows from my Progress or Calendar? How do I restore or unhide them? How do I add friends? Why do things get removed from my watchlist after watching them? What are the rules for posting comments? Is Trakt free to use?