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The crew arrive on Planet Nielsen where they are reunited with the Guardians of Obsolete Formats and meet the Seer who has been watching them since the very beginning.
First Air Date : Sep 06, 2010
Last Air date : Jan 16, 2017
Episode : 257 Episode
Season : 8 Season
Runtime: 11:14 minutes
Studio: Cartoon Network
Country: United States of America