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Johann cancels lessons when Ernest, Franz and Marie complain that school is useless on the island. But when Johann tells them they can have two days to do whatever they want, they find out that math and science can be useful after all.
First Air Date : Aug 12, 1974
Last Air date : Feb 03, 1975
Episode : 26 Episode
Season : 1 Season
Runtime: 30:14 minutes
Studio: CTV
Country: Canada
Crew:
