Hey Cadre- I have night terrors too, when I do eventually get to sleep- not just nightmares, but teeth grinding, legs thrashing away, sleepwalking, and several times I've apparently been really crying (howling) in my sleep and my flatmate has had to wake me up and when I've woken I've still been crying but don't know why. Sometimes I'm too scared to go back to sleep as the nightmares are horrid, I often wake with a jolt convinced I'm falling from a great height too.
Basically I don't know what to say- cartoons are a good idea as is reading- I find noise helps so tv all the way (don't turn the light off either- I try and go back to sleep with the lamp on. Good luck!!