Been staring at a blank screen for hours

This hasn't happened in a very long time. I seem to have hit a wall in my latest novel. I have all the notes and plot summaries and all that I need to write, but I just can't seem to get the words out. Strange. I could write that horror movie script in less then 4.5 hours. This....I've been at this for two days now. The cursor is mocking me, 100%

Maybe I need to do research. Collect some more data on what I'm writing and get some inspiration that way.