Brain and the Time Capsule

Synospsis
Brain makes a time capsule and gets overwhelmed by people asking to have their special belongings included. Will he make room for his friends, or will he give them the boot?

Major

 * The Brain
 * Binky Barnes
 * Buster Baxter
 * Muffy Crosswire
 * Mr. Ratburn

Minor

 * Arthur Read
 * Francine Frensky
 * Mr. Ratburn

Cameo

 * Mr. Powers
 * Ladonna Compson
 * James MacDonald
 * Molly MacDonald
 * Jenna Morgan
 * Fern Walters
 * Cheikh
 * Uncle Slam (toy)
 * Buster's great-uncle Rusty (mentioned)

Trivia

 * In Brain's dream and the last scene, the year jump is from 2018 to 2118.

Cultural references

 * Winkie cakes are a parody of cakes. Buster says that they have a shelf life of 322 years, which is a reference to the myth that Twinkies last forever.
 * Keeping Up with the Kamerahounds is a parody of the reality TV show, Keeping Up with the Kardashians.

Episode connections

 * Prunella is seen holding the Mama Bear puppet from "Carl's Concerto."
 * One of the objects in Brain's time capsule is his weather globe from "Shelter from the Storm."
 * Buster's Winkie cake is similar to the Frosted Cakey Cake from "The Play's the Thing."

Errors

 * Brain says that he doesn't have a metal detector. He used one in Arthur's Treasure Hunt, and ended up with a large pile of them.