Tetsuwan Atom Odcinek 22: Goodbye Princess / Robot Circus

General Red, the leader of the human military forces aligned against The Blue Knight is preparing to fire the Pulsar Laser Cannon, a super-laser beam that will destroy Robotonia and all of its robots. Astro and The Blue Knight must join forces to destroy the beam and foil the attack. Meanwhile, Reno and Epsilon help General Red's daughter Hannah travel across the arctic to try to convince her father to stop the impending ground-battle ...to be continued