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The Harts visit the gallery of a well-known stamp collector to see the Vermillion, the most valuable stamp in the world. The Harts inadvertantly gain possession of the stamp and their lives are in danger.
First Air Date : Sep 22, 1979
Last Air date : May 22, 1984
Episode : 110 Episode
Season : 5 Season
Runtime: 60:14 minutes
Studio: ABC
Country: United States of America