Snow Lion

Snow Lion ("Yuki Raion" 雪ライオン) - titled the same in the English dub - is an episode of the 1963 Astro Boy anime series.

Synopsis
An old man who comes from Planet Regel to the Earth brings a snow lion with him. Then aliens from Planet Regel start to spray cosmic snow that sucks up all energy. Astro Boy takes off for space to save the Earth, when cities have stopped functioning.

Characters
In Order of Appearance: