The document discusses how different social groups are portrayed in the film opening "Immunity". It describes how the reporters, teenagers, and zombies are each categorized into stereotypical groups based on age, ethnicity, social class, sexuality, gender, and physical ability. The reporters are depicted as well-groomed newscasters speaking with BBC accents, while the teenagers are shown smoking and on their phones, playing into stereotypes. The zombies are more diverse in age and ethnicity but still lack representation of disabilities or varying social classes and sexualities. In conclusion, while a range of people are included, most are stereotypical portrayals of social groups.