Arthur — Season 21
- No preview
01 Binky's A Game
Oct 24, 201713m
Binky gets an A on a test and Muffy and Francine think he cheated.
- No preview
02 Brain and the Time Capsule
Oct 24, 201713m
Brain creates a time capsule but soon he gets frustrated when everyone wants to put something in.
- No preview
03 The Master Builders
Oct 24, 201726m
Buster keeps failing at creating a birdhouse to keep the community safe while Muffy and Francine come up with a new company named "Skywire" and attempt to create a cat toy.
- No preview
04 Francine and the Soccer Spy
Oct 26, 201713m
Ladonna befriends a member of the Mighty Mountain soccer team.
- No preview
05 Sue Ellen and the Last Page
Oct 26, 201713m
The City Council votes to close down the Elwood City Library and Sue Ellen attempts to save it.
- No preview
06 Muffy Misses Out
Feb 12, 201813m
Muffy goes to an opera but is also worrying that the members of Mrs. McGrady's bake sale will need her help.
- No preview
07 Arthur Takes a Stand
Feb 12, 201813m
Arthur discovers that Mrs. McGrady manages the cafeteria without any help and tries to hire her an assistant.
- No preview
08 Slink's Special Talent
Feb 13, 201813m
Slink thinks that his special talent is being a newspaper boy.
- No preview
09 Take a Hike, Molly
Feb 13, 201813m
The Tough Customers go on a hiking trail.
- No preview
10 The Lost Dinosaur
Feb 14, 201813m
Bud loses his imaginary friend Rapty, a dinosaur, and becomes worried what he'll do without him.
- No preview
11 The Princess Problem
Feb 14, 201813m
D.W. and Emily tell a student the story of a princess and have a substitute teacher for PE.
- No preview
12 Invasion of the Soccer Fans
Feb 15, 201813m
D.W., Arthur, Vicita, Mr. Read, Grandma Thora, and Vicita's father watch a soccer game on TV and Baby Kate becomes addicted to it.
- No preview
13 Pal and the Big Itch
Feb 15, 201813m
When Pal goes into a trash can and rolls in the garbage, he gets an itch.