Characters who only appear in one episode or play mostly unseen roles.
“Mr. Perlstein, voiced by Elliott Gould, is Arnold's father. He appears in Going Batty, Rocks and...Mr. Perlstein
This category has only the following subcategory.
- [×] Parents (6 P)
Pages in category "Minor characters"
The following 18 pages are in this category, out of 18 total.