Season 1 Episodes8
Cast1

Samuel West
Himself - Narrator
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Ranked #2 of 8 in Season 1•+0.2 vs season avg
While a number of planets are accompanied by moons of all sizes and compositions, only the Earth boasts such a comparatively huge "companion world." What forces could have resulted in this planetary odd couple? Join the search for the answer to one of the solar

Samuel West
Himself - Narrator
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"Moon" is episode 4 of The Planets season 1. It scored 8.2/10 from 66 votes, ranking #2 of 8 episodes this season (season average 8.0). It aired on May 20, 1999.