- Scooby Goes Hollywood - backgrounds (credited as Charles Proctor)
- The New Scooby and Scrappy Doo Show - backgrounds (season 1)
- The 13 Ghosts of Scooby-Doo - background artist (season 1)
- A Pup Named Scooby-Doo - layout, background artist (season 1), background layout artist (season 2)
- What's New, Scooby-Doo?
- Scooby-Doo Meets the Boo Brothers - key layouts, key backgrounds
- Scooby-Doo and the Ghoul School - layout, key background
- Scooby-Doo and the Reluctant Werewolf - layout
- Scooby-Doo and the Witch's Ghost - background key design (credited as Charles W. Proctor)
- Scooby-Doo and the Alien Invaders - background key design (credited as Charles W. Proctor)
- Bill Proctor at IMDb
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