Duane Capizzi was the Producer of episodes for Extreme Ghostbusters. He also wrote for both The Real Ghostbusters and Extreme Ghostbusters.
Marty Isenberg was an Extreme Ghostbusters Producer for episodes as well as an writer of both an Real Ghostbusters episode and two Extreme Ghostbusters episodes.
He was the Producer to the following episodes:
- Fear Itself
- The Unseen
- The Crawler
- The Ghostmakers
- Grundelesque (later airings removed this credit and accredited "Produced By" to Audu Paden.)
- Witchy Woman
He wrote the following episodes:
- ALF: The Animated Series - Writer to 8 episodes (1987-1989)
- Adventures of the Gummi Bears - Writer to 6 episodes (1990-1991)
- Men in Black: The Series - Writer to 53 episodes (1997-2001)
- Roughnecks: The Starship Troopers Chronicles - Developer to 38 episodes (1999-2000)
- Transformers Prime - Writer to 7 episodes (2010-2012)