A group of subjects in a sleep experiment are stalked by multidimensional entities awakened to rip their spirits apart.
More details
–
–
Do they have their memories... Just curious.
Also, since this seems to be a "Monster in the House" Story, what is the setting? Is it a lab? A town? A hospital?
Finally, is there a lead character, someone who the audience can relate to and whose eyes we see the story unfold?
Enticing logline. Makes people (at least me) want to read it. Multidimensional entities?? I would expand on the 'awakened' part, possibly give a lit bit more details on what is going on there. Have you written the screenplay yet ? Intriguing.
The initial plot is very interesting. I think it would be very beneficial to add a protagonist to this situation and also giving that protagonist some sort of motivation in order to create a struggle between them and the multidimensional entities.? I think that your logline should depict a character that the audience can instantly connect to, rather than some random people who happen to be in a bad situation.