This document analyzes the film poster for Attack the Block, which promotes the upcoming sci-fi/action comedy film aimed at teenagers. The poster uses various genre signifiers like meteors falling from the sky and a color palette of blues and grays to indicate its sci-fi genre. It also features a diverse cast of characters of different ages, ethnicities, and styles to appeal to a broad teenage audience. The setting of a London housing block plays a key role and would be relatable to the target demographic. Mentioning that it is from the producers of Shaun of the Dead helps attract interest since that was a popular previous film.