L.N.
hm, interesting because my 4 year olds have seen ET and they love it. then again, about everything we say that doesn't exist it's just pretend. there were times they wanted to discuss monsters and witches and such but we'd not make a debate about any of it, we would just say oh sweets they don't exist. they're just in our imagination. BUT, we also have been using these for years. they don't use batteries, you teach the kids to wind it themselves and they carry it with them to their room, and let it by their side of the bed. it goes off on it's own. you just wind it. or your child winds it for a minute and the light is dim (you choose the setting beforehand) and after 30-40 min the light goes away and the kids are already asleep. if it makes her feel better let her carry it with her whenever she's scared. i wouldn't make a huge conversation about 'the scary stuff;' because it just makes them think about those even more. sorry here's the link for the lantern. like I said, my kids love these and we have been using them for years (no batteries needed)
http://www.amazon.com/gp/product/B000HDJ6AK