Bananaman sets out for the north face of the mountain Igor, where several mountaineers have recently vanished. As it turns out, the evil Snowman has put them to work in the Cavern of the Lost, making them build gigantic robot snowmen to attack Earth with!
General Blight takes over the TV and forces the newsreader to tell the world not to help old ladies across the road, not to brush your teeth, not to eat spinach and (gasp) not to eat bananas.
King Zorg plots with General Blight to take over the world by unleashing his army of Nerks on the planet, where they take over the roles of policemen, butchers, bakers, candlestick makers, and TV readers.