Angus has fair skin and pink fingernails. His eyes are a pale blue shade (lighter than Uma's). His standard attire does not include any accessories.
Angus is a good friend of Oobi, as well as one of Inka's piano students. He is oversensitive and hesitant to try new things. His catchphrase is "Gulp!" (which he says whenever he is afraid).
- In the "Recital!" episode, a puppet with eyes underneath his hand can be seen in the audience. Although it is never confirmed, this puppet is likely one of Angus’ relatives.
- Whenever Angus gives a "thumbs-up," he covers his eyes entirely.