Mr. Morris

John Morris is the former janitor for Lakewood Elementary School. In "April 9th", the school was damaged by a fire and Mr. Morris broke his leg. Because of his leg, he retired and moved to New Mexico, onto his daughter's ranch. Though he moved in Season 7, he made a couple of non-speaking appearances in episodes like "Francine's Pilfered Paper." In the Postcards from Buster episode "Alien Adventure" he appears when Buster visits Roswell, New Mexico. He appears in a flashback in the Postcards From Buster episode "Coming Together." The flashback reused a part of "April 9th," when Buster goes to visit him in the hospital.

In "Strangers on a Train," Mr. Morris is seen in a green uniform, appearing to be working as a janitor for the train station, implying that he worked there at some point.

It is said that he used to be a dog groomer, he can speak Portuguese, and he likes to play his accordion named Beatrice.

Friends

 * Buster: Mr. Morris is friends with Buster. They have many things in common, including that they both believe that aliens exist and they both have asthma.

Arthur

 * 106b. Arthur Accused!
 * 120b. The Half-Baked Sale
 * 219b. Finders Key-pers
 * 306a. Binky Rules
 * 405a. The Blizzard
 * 407b. To Beat or Not to Beat (cameo)
 * 603a. Prunella's Special Edition (cameo in fantasy)
 * 604b. Brother, Can You Spare a Clarinet? (cameo)
 * 710. April 9th
 * 805a. Vomitrocious! (cameo)
 * 910b. Breezy Listening Blues (cameo in fantasy)
 * 1105b. Strangers on a Train (cameo)
 * 1108a. Francine's Pilfered Paper (cameo)
 * 1305a. MacFrensky
 * 1309b. The Pride of Lakewood (cameo)
 * 1408b. All the Rage (cameo)
 * Buster Isn't Buying It

Specials

 * Arthur's Perfect Christmas

Postcards from Buster

 * 136. Alien Adventure
 * 137. Coming Together (flashback)