The 'Mythbusters' - Adam Savage and Jamie Hyneman - are apologizing for a cannonball that went astray the other day in Dublin, California.

A cannonball experiment staged by the Discovery Channel's TV show - Mythbusters - went horribly wrong, wreaking havoc on a nearby neighborhood. The cannonball bounced off the sidewalk and went through the front of a family's home, past a sleeping child, leaving a 10-inch hole in and out of the home, hit the roof of another home across the street and then bounced across another street and went through the window of a minivan. No persons were injured by the misfired cannonball.

KABC covers the story with this news report.