Al Gmuer

Al Gmuer was a background artist for Hanna-Barbera. He designed the Hall of Justice from the Super Friends cartoon.

Gmuer is currently retired.

TV series

 * The Scooby-Doo Show - backgrounds (season 1)
 * Laff-a-Lympics - background supervisor (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

 * - 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

 * - background paint
 * - background paint