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.
Next On TVSee all »
Cast & Details See all »
- 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)
Trending TonightSee all »
Get to know the BAU's new agent
By Duke University Press BooksBuy New: $23.78
The Days We Danced: The Story of My Theatrical Family From Florenz Ziegfeld to Arthur Murray and Beyond
By University of Oklahoma PressBuy New: $29.95
By St. Martin's GriffinBuy New: $16.73