Sleepwalking HELP

Erin • Blessed with my son 7/22/16 Premie Pride!!

My one year old sleep crawls. From 12a to 4a it's a nightmare!!! He babbles and crawls out of his crib, he even gets aggressive!! Its getting worse and worse every night and I am at a loss! Calling doctor tomorrow but does anyone have experience with this?! He also had a brain scan done when he was 8 months old which showed several "awake activity" over and over again but I didn't think much of it until now.