The document discusses which type of media institution might distribute a media product based on several factors:
1) A mainstream distributor could distribute the film due to its use of conventions like suspense and ambiguity as well as stereotypes that mainstream audiences can easily identify with.
2) The film's intended audience is also mainstream so it follows conventions they expect from the thriller genre to be understandable to them.
3) The title sequence features the star names before the film name, another convention for mainstream distribution.
4) There may be links to other films from the same distributor based on similar audiences and conventions used.