Overview: Steve suddenly becomes accident-prone when his youngest son Ernie tries to discover by graph and observation how the moon's lunar phases affect people's behaviour.
Watch Trailer
First Air Date: Sep 29, 1960Last Air date: Apr 13, 1972Season: 12 SeasonEpisode: 380 EpisodeRuntime: 30 minutesQuality: HDIMDb: 6.50 / 10 by 33 usersPopularity: 110.097Language: English