4 Who is YOUR TARGET AUDIENCE for a thriller film?

I decided to research how brands target audiences in preparation for my opening film sequence. As i need to know who they are and the factors affecting their media needs such as age, gender etc.. I will be showing how my research affects my film planning.
I will be reaching out to my audience by using social media sites such as; Facebook, Twitter, My own website of my movie and P&A (film posters).
Age Group:18+
Gender: Men and Women
They are likely to watch things such as; Dexter, NCIS, CSI, Jonathan Creek etc.. Crime and thriller TV shows.
They are likely to see things at the cinema such as; Prisoners, Inception, The Cabin in the Woods, House on the End of the Street,  A Walk Among the Tombstones, The Bourne Identity, Taken, Non-Stop, Abduction, Held Hostage, Panic Room
In their leisure time they will watch movies, drink coffee, eat subway, listen to music, watch TV shows
Clothes: H&M, Topshop/Topman, Hollister
Media: Iphone, Android or Samsung, tablet, PC/Mac, Twitter, Instagram & Facebook users to interact with people, camera, TV at home for movie watching
Music: Radio 1, X fm, alternative music, soul and R&B, Indie, Rock

Both stations reach across the UK