| This article is about Sue Ellen's pen pal. You may be looking for the Postcards from Buster character, Carlos Velasquez. |
| Carlos | |
|---|---|
 | |
| Gender | Male |
| Hair color | Brown |
| Residence | Cochabamba, Bolivia |
| Cartoon debut | "April 9th" |
Carlos is a pen pal of Sue Ellen's who lives in Bolivia. She had one of his postcards in her backpack when there was a fire at the school.
Gallery
Cameo of his postcard in "Get Smart."