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In an attempt to make money, Zack sets up a 900 number hotline, with Lisa offering advice to the students of Bayside. However, things go awry when Zack decides to keep the line running by dishing out bad advice.
First Air Date : Aug 20, 1989
Last Air date : May 22, 1993
Episode : 86 Episode
Season : 4 Season
Runtime: 23:14 minutes
Studio: NBC
Country: United States of America