The document discusses teaser trailers, providing examples and analyzing two teaser trailers - "Taken" and "Tinker Tailor Soldier Spy". It also discusses marketing campaigns, mentioning how the film "Cloverfield" used a teaser trailer, website, posters/billboards, magazine features, radio/TV appearances, and viral campaigns to advertise. The document concludes by stating this research will help in creating marketing materials for a teaser trailer and poster.