Series Directed by
| Helga Eike | ... | (episodes "Sharks", "Alligators", "Bats") |
| Kendall LaMontagne | ... | (episodes "Bears", "Rats", "Bees", "Birds") |
Series Writing Credits
| Gabriela Cowperthwaite | ... | (writer) |
| Helga Eike | ... | (writer) |
| Kendall LaMontagne | ... | (writer) |
| Tina Nguyen | ... | (writer) |
| Kurt Sayenga | ... | (writer) |
Series Produced by
| Martha Adams | ... | executive producer |
| Jenny Apostal | ... | supervising producer |
| Gabriela Cowperthwaite | ... | producer |
| Mark Dziak | ... | supervising producer |
| Dustin Hughes | ... | associate producer / consulting producer |
| Kendall LaMontagne | ... | producer |
| Vincent Lopez | ... | associate producer |
| Tina Nguyen | ... | co-producer |
| Manny Oteyza | ... | associate producer (as Manuel Oteyza) |
| Brenda Wooding | ... | co-executive producer (2003) |
Series Music by
| Brendan Canty | ||
Series Cinematography by
| Reuben Aaronson | ||
| Dave M. Barnett | ||
| Tom Camarda | ||
| Jonathan Ingalls | ||
| James Jansen | ||
| Vincent Lopez | ||
| Jim Orr | ||
| Jerry Risius | ||
| Megan Schoenbachler | ||
| Chris Towey | ||
Series Editing by
| Scott Feeley | ||
| Brian Funck | ||
| Teresa Lang | ||
| Kurt Sayenga | ... | (episode "Bats") |
| Gina Vecchione | ||
Series Sound Department
| T.C. Chantler | ... | sound |
| Joseph R. Ekins | ... | sound |
| Jay Farrington | ... | sound |
| Jonathan Ingalls | ... | sound |
| Phil Miller | ... | sound mixer |
| David Spencer | ... | sound |
| Jonathan Wolff | ... | sound |
| Todd Yeager | ... | sound |
Series Camera and Electrical Department
| Stacy Sievek | ... | grip (segment "Cats,Dogs,Snakes") |
Series Editorial Department
| Shawn P. Mitchell | ... | assistant editor (2003) |
Series Additional Crew
| Dave M. Barnett | ... | technical production coordinator |
| Christopher Ciano-Collins | ... | production assistant (as Christopher Collins) |
| Shawn P. Mitchell | ... | production coordinator |
| Megan Peterson | ... | archive footage coordinator and researcher |
| Kurt Sayenga | ... | series creative director |
| Mike Verna | ... | head logger |
