The Exorcist Teaser Trailer

The Exorcist teaser trailer seems to follow most of the key conventions of movie trailers. It shows us the genre of the movie by showing snipets from the film which involve horror scenes. Thois shows us the target audience of the film, because it shows us scenes of violence and horro that would only be suitable for young adults to sduts. It also includes the name of the movie at the end of the trailer and gives us one production value which is the name of the diretor. This is shown just before the name of the film itself. There no music throughout the trailer and it also has no voice over whatsoever and no dialogue, there are just a few noises like a the women crying in pain. However there is heavy breathing and a noise which is kind of like a ticking of a clock, which gets louder as the trailer goes on.