Join two teams of engineers racing against time to relocate two, super-tall, top heavy Towers. In Manitoba, Canada, fearless tower king Harold Minty has to shift five, 200 foot tall grain towers 20 miles, over a mountain frozen with ice and snow to a new farm. It's a rollercoaster ride as he fights his way through a vicious snowstorm, battling to stop this towering steel super-convoy from slipping off a snowy cliff edge. Meanwhile at London's Heathrow Airport in England, a team of international engineers have to dodge aircraft, passengers and their luggage, racing against time to move a gleaming, state of the art Air Traffic Control Tower across the world's busiest runway into position in a brand new terminal. Find out how they narrowly avoid a lightning storm that threatens to strike the glass tower down in transit, and precision park it onto its new foundations.