The creator-writer of the Netflix dystopian series takes a closer look at the new episodes, explaining why he wanted to revisit "USS Callister" and how he has ideas for more sequels.

Black Mirror boasts a stacked cast in season 7. I'm not going to list every single name, but keep a look out for Awkwafina, Peter Capaldi, Emma Corrin, Paul Giamatti, Rashida Jones, Billy Magnussen, Cristin Milioti, Chris O'Dowd, Issa Rae, Tracee Ellis Ross, Jimmi Simpson and Harriet Walter, among many others.