Tetsuwan Atom Odcinek 47: Spaceship in Imminent Danger

Accompanying Astro and Uran, Daddy Walrus visits his old colleague now running a small inn in the village, where earthquakes often occur. The villagers believe the village at the foot will be ruined when the human-faced rock on top of the mountain turns its direction. The actual cause of the earthquake is the secret excavation by Prof. Lewis, who uses Fireball, a robot, to dig up the treasures left by Vikings. The human-faced rock falls into the lake, and the village is sunk under the water. Astro tries to rescue drowned Prof. Lewis. Seeing such Astro's behaviour, Fireball changes his mind and help them despite his resentment against Prod. Lewis.