Overview: Coop's grandparents visit, so Dad buys them rocking chairs. However, it turns out they are adventure junkies who accept that Kat is an alien.
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First Air Date: Oct 25, 2008Last Air date: Dec 03, 2011Season: 2 SeasonEpisode: 104 EpisodeRuntime: 22 minutesQuality: HDIMDb: 7.88 / 10 by 294 usersPopularity: 57.792Language: English, Spanish