Russell Howard & Mum: Globetrotters S03 E03 City of the Future in South Korea

Russell and his mum, Ninette, are in the City of the Future. They're in High-Tech Seoul in South Korea and are taking control of and corrupting a Mega-Robot, joining a crew of cosplayers as a drug addled hedgehog and a pint-sized plumber as well as going on their own Virtual Killing spree across the city.