

Animation•
Comedy•
Kids•
The Best Episodes of Arthur Season 18
Every episode of Arthur Season 18 ranked from best to worst. Discover the Best Episodes of Arthur Season 18!

Animation•
Comedy•
Kids•
The Best Episodes of Arthur Season 18
Every episode of Arthur Season 18 ranked from best to worst. Discover the Best Episodes of Arthur Season 18!
The show revolves around the lives of 8-year-old Arthur Read, an anthropomorphic aardvark, his friends and family, and their daily interactions with each other.
Seasons25
Season 18 Ratings Summary
"The Friend Who Wasn't There" is the best rated episode of "Arthur" season 18. It scored 5.9/10 based on 24 votes. Directed by Unknown and written by Unknown, it aired on 9/29/2014. This episode is rated 0.3 points higher than the second-best, "Surprise!".