Like a number of people in the voice acting industry, Ziffer is rarely seen live on film or television.
His role as Iago in Aladdin was replaced with Michael Pan in subsequent sequels and television shows.
Disney and Marvel Roles
- Song of the South- Br'er Rabbit
- The Adventures of Ichabod and Mr. Toad- J. Thaddeus Toad (1st version)
- One Hundred and One Dalmatians- Sergeant Tibbs
- Star Wars- C-3PO
- The Black Cauldron- Gurgi
- Oliver & Company- Tito
- Who Framed Roger Rabbit- Roger Rabbit
- The Rescuers Down Under- Bernard (The Rescuers)
- Aladdin- Iago