The Robot Buron X

The Robot Buron X ("Hakunetsu ningen" 白熱人間) is an episode of the 1963 Astro Boy anime series.

Synopsis
Gaston, who has stolen a blueprint of a robot from a UFO, requests the Science Ministry to build the robot exactly as shown on the blueprint, without indicating its source. The completed robot, Buron turns out to be a destructive weapon and starts to destroy everything.

Characters
In Order of Appearance: