 | |
| Character Statistics | |
| Gender: | Masculine |
| Niece: | Nia Moseby |
| Relationships | |
| Mother: | Beulah Moseby |
| Brothers: | Marion Moseby |
| Sisters: | Lily Moseby |
| Grandparents: | Rose Moseby (grandmother) |
| Production Info | |
| Portrayed by: | Dana Michael Woods |
| First Appearance: | Moseby's Big Brother |
| Last Appearance: | Moseby's Big Brother |
Spencer Moseby is the brother of Mr. Moseby, who only appears in Moseby's Big Brother. He is shorter than Moseby. He and his brother hate each other.