Storyboard

 The trailer begins by introducing the woods as the setting and the main characters and part of the story-line. The text roughly reveals when the film is going to be released and some information about it.

 Some action and events occurring in the film are briefly put in place, this builds to slight climaxes and should increase the audiences interest in the film.

Finally, the title is revealed and the trailer ends with a slightly longer clip which happens towards the end of the film, showing the consequence of something which remains unknown throughout.