Corrected entry: When Harry, Rachel, her children and Grandma are escaping from Grandma's cabin, the volcanic lava breaks through the wall and everyone runs out the door, but there is no way they could possibly outrun the lava, since it's flowing quite rapidly.
Heather Benton
4th Jan 2013
Correction: The front flow of lava moves very slow, the fastest recorded was 6 miles an hour. It's lava that's in already established flow channels that moves rapidly.
Bishop73