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Penny and Rudy have to do a report on future inventions where they go into chalkzone. Then a robot, Craniac 3, sees Rudy drawing with the chalk, it tries to use the chalk, but fails (only humans can use the chalk). It takes rudy into the dome of the future, with all these useless and stupid inventions.
First Air Date : Mar 22, 2002
Last Air date : Aug 23, 2008
Episode : 110 Episode
Season : 4 Season
Runtime: 23:14 minutes
Studio: Nickelodeon
Country: United States of America
Cast: