Years ago I remember watching a 2 part movie on HBO, STARZ or some other movie channel like that on Comcast's on demand cable.
It was about these 2 people who (i think) were having to stay awake because these creatures in the dark would come and get them. I think the creatures stalked them and branded them or something, like how we tag animals to track their movement. These creatures haunt the dark and live in spaces b/w the walls. they tagg them by inserting a bone into the skin. I can only remeber a few scenes so bare with me please.
1. There are 3 characters i can remeber are a guy his girlfriend and, i think, his ex-girlfriend. in one scene The guy thinks the creatures have "tagged" girl friend b/c she has a weird mark on her. She's missing the next day.
2. The "ex-girlfriend" goes to a bathroom in a bar and pull out bone from her temple wich is a "tagg"
3.
This may not be a King movie at all, but the creatures between the walls reminds me of the Toadash monsters or thinnie monsters. Sorry for the giant post but i have to find the movie again.