shots and voice over in my trailer.

in my trailer there is not going to be any kind of voice over ( someone speaking and decrying what is happening. e.g the deep voice) .
the only tips of voice over there is going to be is some screams technically caused by the spirits.
the only thing is that i wouldn't consider them as voice over because although the spirits are not visible in the movie i still consider them as characters and as consequence a don't associate their screams to voice over.

the only voice over i am going to insert in my trailer is right at the end where the title is going to appear and the release date. there , a deep voice is going to say : "the title" and the "release date".

those are the only 2 parts of the whole trailer where i decided to apple some voice over.