Carla

Carla is Sue Ellen's former babysitter who resides in Crown City in an apartment building. Muffy, Sue Ellen, and Mr. Armstrong stay with her in "Muffy Goes Metropolitan."

Personality
In Sue Ellen's opinion she is cool. She has an exotic accent and knows a lot about her hometown (especially the Crown City Subway) and buys groceries locally (she bought fish from a stand). Along with this she does not get angry easily.

Quotes
"A super thick cheesesteak, double the peppers, and burn the onions."

- Carla ordering food

"You must be Miffy."

- Carla upon meeting Muffy Crosswire for the first time

"The ones with cheese inside are my favorite."

- Carla telling Muffy Crosswire about her favorite pretzels in the subway

Arthur

 * 702b. Muffy Goes Metropolitan