Season 4, Episode 17 What Is That Thing?
First Aired: November 1, 1999
A mysterious device enables Arthur and his friends to solve all of their problems.
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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)
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By Sony Pictures Home EntertainmentBuy New: $15.26
By St. Martin's GriffinBuy New: $16.75
By PBSBuy New: $19.63