The Longest Eleven Minutes

Synopsis
The gang doesn't know what to do when the Internet goes out.

Major

 * Muffy Crosswire
 * Buster Baxter
 * Arthur Read
 * Ladonna Compson
 * D.W. Read

Minor

 * Alan Powers
 * Alberto Molina
 * David Read

Cameo

 * Amigo
 * Pal

Mentioned

 * Jane Read
 * Kate Read

Cultural references

 * Buster mentions Wikipedia.
 * Arthur uses the abbreviation "IRL," meaning "in real life."
 * Muffy mentions filters and uses a hashtag.

Episode connections

 * Virtual Goose 5.0 from "Best of the Nest" returns. Arthur plays "Just Plain Goose" once again.
 * D.W. starts singing "Crazy Bus" before Arthur shouts "No!"
 * The caveman imagination sequence appears to be a continuation of a similar scene from "Arthur and the Whole Truth."