Episode Title:
Cool Truckings.
Episode Description:
Madge, the snub-nosed lorry, has to carry Duncan across the mountain when his line gets snowed over. Duncan teases her for being slow while carrying him, so she shows him how much fun she can be, by going faster and skidding down the snow. But at an icy part, Madge loses control, and hangs dangerously over the mountain's cliff!
