- Hatsue Abe
- production assistant (5 episodes, 1989)
- George Chanter
- character development supervisor: Those Characters from Cleveland (5 episodes, 1989)
- Jack Chojnacki
- executive consultant (5 episodes, 1989)
- Linda Edwards
- character development supervisor: Those Characters from Cleveland (5 episodes, 1989)
- Laura Gobeille
- character development: Those Characters from Cleveland (5 episodes, 1989)
- Marsha Goodman
- voice director (5 episodes, 1989)
- Jim Groman
- character development: Those Characters from Cleveland (5 episodes, 1989)
- Kim Hammeren
- character development: Those Characters from Cleveland (5 episodes, 1989)
- Phil Harnage
- story editor (5 episodes, 1989)
- Dawn Jackson
- production assistant (5 episodes, 1989)
- Tom Kalinske
- executive consultant (5 episodes, 1989)
- Vic Kephart
- production coordinator (5 episodes, 1989)
- Kent W. Meredith
- production assistant (5 episodes, 1989)
- Kevin S. Murray
- creative consultant (5 episodes, 1989)
- Dave Polter
- character development supervisor: Those Characters from Cleveland (5 episodes, 1989)
- Andrea Sachs
- production coordinator (5 episodes, 1989)
- Ralph Shaffer
- character development supervisor: Those Characters from Cleveland / executive consultant (5 episodes, 1989)
- Mark Spangler
- character development: Those Characters from Cleveland (5 episodes, 1989)
- Minoru Terao
- production assistant (5 episodes, 1989)
- Renee Toporzysek
- production assistant (5 episodes, 1989)
- Victor Villegas
- talent coordinator (5 episodes, 1989)
- Bonnie Vitti
- production assistant (5 episodes, 1989)
- Kazuko Yamamoto
- production assistant (5 episodes, 1989)
- Mark McCorkle
- talent coordinator (1 episode, 1989)