All Thumbs/Kidonia
- Episode aired Dec 13, 2013
- TV-Y
- 27m
Arthur accidentally discovers that Buster still sucks his thumb, and he's disgusted by it. Can Buster trust him to keep it a secret? Meanwhile Arthur and the gang invent their own secret rul... Read allArthur accidentally discovers that Buster still sucks his thumb, and he's disgusted by it. Can Buster trust him to keep it a secret? Meanwhile Arthur and the gang invent their own secret rule-free society.Arthur accidentally discovers that Buster still sucks his thumb, and he's disgusted by it. Can Buster trust him to keep it a secret? Meanwhile Arthur and the gang invent their own secret rule-free society.