Trailers are designed to attract audiences to films in a limited amount of time. They showcase exciting clips and highlight stars while giving some information about the plot and genre through conventions like fast pacing, dramatic camera angles, and one-liners between characters. Different types of trailers exist for different purposes, like teaser trailers leaving audiences wanting more or theatrical trailers shown before films to target similar audiences. Trailers are viewed in various locations both in theaters and online on websites and social media.