- Jeff Corwin
- executive producer / producer (122 episodes, 2011-2016)
- Bryan Curb
- executive producer / co-executive producer (122 episodes, 2011-2016)
- David Doyle
- executive producer / producer (122 episodes, 2011-2016)
- Dave Morgan
- executive producer / producer (122 episodes, 2011-2016)
- Peter Sniderman
- co-executive producer (122 episodes, 2011-2016)
- Carolina Pacheco
- supervising producer / producer (96 episodes, 2012-2016)
- Aaron Bauer
- producer / post producer (89 episodes, 2012-2016)
- Shawn Donnelly
- associate producer (62 episodes, 2012-2016)
- Jane Bloom
- line producer / associate producer (52 episodes, 2012-2014)
- Ashley Lansdale
- associate producer (48 episodes, 2013-2016)
- C. Andrew Hall
- story producer (46 episodes, 2012-2016)
- Justin Aranda
- new media producer (44 episodes, 2014-2016)
- Dan Solomon
- new media producer (44 episodes, 2014-2016)
- Andrew Tew
- new media producer (44 episodes, 2014-2016)
- Sarah Arnoff
- segment producer / associate producer (42 episodes, 2014-2016)
- Zach Vincent
- associate producer / segment producer (40 episodes, 2014-2016)
- Amy Lambert
- associate producer (26 episodes, 2011-2016)
- Stephen Lambert
- associate producer (26 episodes, 2011-2016)
- Clifton McDaniel
- promo producer (22 episodes, 2015-2016)
- Jude Gerard Prest
- supervising producer (21 episodes, 2011-2016)
- Nancy Singleton Case
- associate producer / associate producer (14 episodes, 2011-2014)
- Robert G. Case
- producer / field producer / producer (14 episodes, 2011-2014)
- Anastasia Cronin
- producer / supervising producer (12 episodes, 2012-2016)
- Les Nordhauser
- local producer (2 episodes, 2015)