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Pixel invents a new helmet that can turn people invisible. When Robbie gets his hands on it, he plots to get the mayor in trouble and use the helmet to keep Sportacus from rescuing the mayor.
First Air Date : Aug 16, 2004
Last Air date : Oct 13, 2014
Episode : 102 Episode
Season : 4 Season
Runtime: 24:14 minutes
Studio: Nick Jr.
Crew: