<Li> Peggi Loder as Mrs. Gribley </Li> <Li> Karen Pearson as Prudence Gribley </Li> <P> The film was filmed on location in Knowlton, Quebec, in the Green Mountains of Quebec, Canada, and Toronto . </P> <P> Bikel said in his autobiography, Theo, "What was unusual about this production (My Side of the Mountain) was that they asked me not only to sing and play, but to write the songs as well . With the exception of one French - Canadian tune,' Un Canadien Errant,' for which I wrote the English lyrics, for all the others I wrote the words and music ." </P>

Where was my side of the mountain filmed