Window washing and high-rise ironworker--tougher than it looks? Andrew Younghusband tries to speed-climb the professional ladder, working with skyscraper window washers and high-wire ironworkers after only one day's training. Will these jobs lead to a breakthrough in Andrew's fear of heights or to an epic downfall?

Window washing and high-rise ironworker--tougher than it looks? Andrew Younghusband tries to speed-climb the professional ladder, working with skyscraper window washers and high-wire ironworkers after only one day's training. Will these jobs lead to a breakthrough in Andrew's fear of heights or to an epic downfall?