A collaboration between Steven Soderbergh and HBO, Mosaic employs branching narratives to provide a new twist on TV-watching. In the first episode, you're introduced to author Olivia Lake (played by Sharon Stone), and afterward, the 7.5-hour story breaks into different perspectives. You can choose to watch all of them before moving on, or instead follow the storyline straight to the end. Unlocked along the way are additional documents, recordings, and video clips that help add to the story, and you can always go back to watch episodes you skipped over once you're done. The Mosaic app is currently available for iOS and Apple TV, with an Android version to follow, and a Soderbergh-edited, six-hour version of the series will air on HBO January 22.