Al Gmuer was a background artist for Hanna-Barbera. He designed the Hall of Justice from the Super Friends cartoon.
Gmuer is currently retired.
Crew credits[]
TV series[]
- The Scooby-Doo Show - backgrounds (season 1)
- The New Scooby and Scrappy Doo Show - background supervisor (season 1)
- The 13 Ghosts of Scooby-Doo - background supervisor (season 1)
- A Pup Named Scooby-Doo - background supervisor (season 1), background supervision (season 2)
TV specials[]
- Scooby Goes Hollywood - background supervision
TV films[]
- Scooby-Doo Meets the Boo Brothers - key background supervisor
- Scooby-Doo and the Ghoul School - key background supervisor
- Scooby-Doo and the Reluctant Werewolf - background supervisor
Direct-to-video films[]
- Scooby-Doo on Zombie Island - background paint
- Scooby-Doo! and the Witch's Ghost - background paint