In Moscow, Guy rides with Vladimir Putin's biker gang, persuades a mysterious man to let him drive his Zil limousine through Red Square, and performs an aerobatic display in a Soviet air force jet.
Guy visits a diamond mine in Russia's frozen north and drives one of the world's biggest dumper trucks. Moving on, he gets the chance to drive a Dakar Rally truck. Guy then visits the Kalashnikov factory before heading east into Siberia.
Guy leaves Russia and visits Chernobyl in Ukraine, where he explores the impact of the biggest ever nuclear disaster, and the engineering solutions designed to make the area safe. He meets some of the people who work in and around the area