Dumbotz In a world populated entirely by robots, the Dumbotz – three hopelessly inept and foolhardy robots, Houston, L-VIZ and Thunderbot – are called upon by the mayor of Lower Dumpton to save their world from all the sorts of things that worlds need saving from. Despite being a forgotten town off a B-road off ramp, trouble seems to happen with alarming regularity. The whole town must be accident prone or something!