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When Arnold, the boarders and the Patakis go to the beach, a girl uses Arnold to win a sandcastle competition. Ernie gets buried in the sand. Miriam and Suzie start taking dancing lessons. Grandpa thinks he's stuck on an island. Oscar starts using a metal detector to find ""treasure."" Big Bob gets a bad sunburn. Helga tries to warn Arnold that he's just being used.
First Air Date : Oct 07, 1996
Last Air date : Jun 08, 2004
Episode : 186 Episode
Season : 5 Season
Runtime: 12:14 minutes
Studio: Nickelodeon
Country: United States of America