Thats funny.
Dh is a sleepwalker too he usually does it when he is overtired or we talk about snakes or alligators that day. He wakes up thinking they are crawling on him and the walls. It's pretty funny actually.
Dd has tried to escape out the front door. We have those slide locks way up high on all the doors now as well as an alarm so we know if she does open them. That part is very scary. I can sense when she is up now so I will go around the house looking for her. One time she was in the kitchen underneath the table saying she was camping. Sometimes it's funny other times it's scary. Like she has screamed mommy, i'm in this room all alone and I'm scared. I can't wake her up and I'm freaking out thinking something tramatic has happened to her but she never leaves my sight. The DR said it's normal and does not mean anything has happened to her bad. These episodes are also called night terrors. She will just wake up screaming and will think everything is out to get her. Those are scary nights. I guess it's all hereditary.