Untethered (2013)

What if a select group of people were somehow able to enter the dreams of others and through them, somehow able to affect occurrences in the real world? What consequences would these actions have? Start with one concept: all people are connected to each other, consciously and unconsciously. When we sleep, our consciousness is untethered from our bodies and our dreams intermingle with others' dreams. A select few are able to keep their consciousness connected and manipulate others, influencing them to do things in their day to day life. untethered follows four strangers when several of them discover this strange connection that they coincidentally share. How are they able to do this? Why are they able to do this, and how come they have this connection?