Unable to play video. For the Black Mirror purists out there, the new full-length Netflix movie might take longer to complete than you expect, considering the "Choose Your Own Adventure" format leaves you with several different iterations of the story, depending on which decisions you make. Black Mirror: Bandersnatch launched on the streaming service on Friday and, according to Variety, the film has a grand total of five different endings, along with more than one trillion unique versions of the story. Netflix director of product innovation Carla Engelbrecht said that some of these simple decisions were in order to help users get comfortable with the process of choosing the story.