| Character | Show | Type of Show |
| Charles Crandall Finster | |
| Dr. Claw | |
| Stimpson J. Cat | |
| Nona F. Mecklenberg | |
| Annie Mack | |
| Sardo (no Mister) | |
| Helga Pataki | |
| Ferguson Darling | |
| Heffer Wolfe | |
| 'Mikey' | |
| Radu | |
| | Character | Show | Type of Show |
| Sharon, Lois, and Bram | |
| Magellan | |
| Prometheus and Bob | |
| Benjamin 'Buddy' Ernst, Jr. | |
| Sponge Harris | |
| BeeBe Bluff | |
| Baggin' Saggin' Barry | |
| Mike 'Grandpa' Woo | |
| Norbert Foster | |
| Kel Kimble | |
| Olmec | |
|