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Harry treats the gang to a trip to Hawaii where they find he has other motives. He has arranged for a mining operation into the side of an extinct volcano to retrieve diamonds formed by extreme geologic forces long ago.
First Air Date : Jan 20, 1979
Last Air date : Nov 11, 1979
Episode : 20 Episode
Season : 2 Season
Runtime: 60:48 minutes
Studio: ABC
Country:
Crew: Harve Bennett (Producer)
