A typical thriller audience would be young males, of the C1 class on the demographic scale. Male simply because men are stereotypically more attracted to action and tense films. C1 on the demographic scale because men of a more business orientated and managerial background can process information better, and are naturally more observant; they will pay attention to the details.
The typical audience member, male of class C1 on the demographic scale would have the following interests in movies:
He would enjoy action films, thrillers and sci-fi movies.
Being a young male he would be into comedy shows such as A League of Their Own.
He would enjoy complex programmes such a The Walking Dead and Game of Thrones.
Music tastes would include: Rock, Indie and EDM.
Favourite food: Steak