[post_page_title]Sam Anderson, then[/post_page_title]
The character of Mr. Dewitt was perhaps the most recurring teacher in the series, as he starred in the show from the start to the very end. In the first season, he was Mike’s history teacher, but by season 7, he had become the principal of the entire school.
We all loved Principal Dewitt some way or another. The character was played by the hugely successful Sam Anderson, who has had a remarkable career in both TV and film.