Possible names for my thriller

1. Obsession 

I like this title because my whole story line is about a girl who becomes obsessed with another girl. I think this will tell the audience a lot about the film, before they even see the trailer, and will attract them to come watch it. 

2. Stalker
I like this name because its creepy and it is sinister. It makes people thinks of horror and thriller movies and is a typical convention of a thriller genre.

3. Double Double 

I like this title because the girl wants to become a double of her friend so perfectly portrays the narrative of my film. I used the word double twice as I think makes it more effective. 

4. Psycho
I like this name because there are traits of a psycho in my thriller. It is short and snappy but effective as I think people will remember it. 

5. Mirror 

I like this title because my teaser trailer is all about a girl who becomes obsessed with another. In one part of my teaser trailer the obsessed psycho girl comes into school wearing exactly the same as the other, and in another part she is physically mirroring the other. A mirror presents you with an exact image of yourself, and therefore I think this is a good title for my film, as the girl wants to be the an 'exact image' of the girl. 

6. 50 missed calls

I like this title because I want to corporate a phone and the ring tone of a phone with my trailer. Therefore I think if they see the trailer and remember the phone they are more likely to be able to link the trailer and the title and remember it.

Answer -
I did a study group with 40 people and these were the results.

With the results of the people I asked, I am going to go with the name 50 missed calls. It was the one most people liked most and the one I liked most.

FILM TITLE
- 50 MISSED CALLS