That’s him … Mr. Bandersnatch. Photo: Still Watching Netflix via YouTube An early moment in Black Mirror ’s 2018 episode Bandersnatch prompts the viewer to decide Stefan’s (Fionn Whitehead) breakfast cereal: He can choose between two different sugary cereals. The margins onscreen narrow allowing the viewer to click (using a trackpad or a remote) and select the option before the episode continues on. This was a fitting feature for an episode about a young programmer designing a Choose Your Own