These broadcast signal intrusions are really real. Go look it up on google. The one I know about is the Max Headroom pirate video back in the 80's CREEPY --and that's what this movie feeds on. Following a man as he searches for 3 of these specific intrusion to see if it leads to a pattern that has mystified police in the past. Creepy fun but didn't get the ending. 6.3 out of 10.