Julie' is the main protagonist in the episode The Black Mask.
Julie is a brave, intelligent and relevant girl who is also a caring person. She seemed to have the most thought about the kids and how they could help them from dying because of the accident. Julie didn't notice that when she and Bill were setting up the basement so it looked like the room the mask showed when the kids where there that they were actually living the lives of the kids. Julie then follows the decipher that Robbie made of the kids being them and she realized that someone was going to die. In the end, when Robbie saved the life of a handyman who was fixing the furnace, she looked back at the mask and whispered, "The future..."