Robot Trains Season 1 Episode 23
While Kay and his friends are searching for the virus inside Duke’s memories, they find Duke’s memory of the day before the opening ceremony of the Intercontinental Railroad, where a virus infected Duke’s system and turned him evil. They now know that Duke was a victim of the virus. Fighting the mutant virus monsters, Kay and the friends get closer to the central part of Duke’s engine.
Serie: Robot Trains
Episode Title: Kay and Duke
Air Date: 2015-07-30