Over the past year, dozens of shows have been disappearing from streaming platforms like HBO Max and Showtime. Shows like Minx, Made for Love, FBoy Island, and even big budget hits like Westworld have been removed entirely.So why did these platforms, after investing millions of dollars in creating original content, decide not just to cancel those shows, but to make them unavailable altogether?We dive into the economics of the television industry looking for answers to a streaming mystery that has affected both fans and creatives. And we find out what happens when the stream runs dry.This episode was produced by Willa Rubin with help from Emma Peaslee. It was edited by Keith Romer. Engineering by Josh Newell. Sierra Juarez checked the facts. Jess Jiang is our acting executive producer.Help support Planet Money and get bonus episodes by subscribing to Planet Money+ in Apple Podcasts or at plus.npr.org/planetmoney.