Season 1, Episode 54 Arthur's Substitute Teacher Trouble
First Aired: April 28, 1997
Mr. Ratburn's substitute is even worse than the original...it's his sister, Rodentia Ratburn.
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- Premiered: September 2, 1996
- Rating: TV-Y
- Premise: Popular animated series about a young aardvark, his family and friends. Based on the books by Marc Brown. (more)