1) The document analyzes Propp's character archetypes and applies them to analyze two trailers - one for "Easterners" and one for "Coronation Street".
2) For the "Easterners" trailer, several female characters could represent the heroine role, while the villain is intentionally kept ambiguous to generate mystery.
3) In the "Coronation Street" trailer, many characters display villainous traits for dramatic effect, while others take on helper, donor, dispatcher, or false hero roles according to Propp's definitions.