Viral Video For Sundance Sci-Fi Favorite “The Signal” Asks If You’re Agitated Michael Lee, March 18, 2014March 19, 2014 A recent string of websites and videos have been posing questions to the viewer. Under The Skin has been asking us when was the last time we touched someone. Now the 2014 Sundance Film Festival hit The Signal is also posing a question to you, except it’s not as touchy….