Ernest a Rebecca (8)

Mom’s bought a robot vacuum cleaner. She goes out, leaving Rebecca and Ernest alone with the machine. Rebecca has fun getting it to swallow a whole pile of stuff whereas Ernest sees it as a threat: it’s gobbling up all his dust! But then the robot goes haywire and starts sucking up everything in its path. Ernest and Rebecca are terrified, but they manage to find its weak point and overcome it. (17 min)