Series Directed by
| Toby Beach | ... | (43 episodes, 2012-2019) |
| Richard Mervyn | ... | (3 episodes, 2010) |
| Eric Cochran | ... | (2 episodes, 2010) |
Series Writing Credits
| Michael Angelella | ... | (2 episodes, 2010-2011) |
| Michael Angelella | ... | (writer) (1 episode, 2010) |
| Toby Beach | ... | (45 episodes, 2011-2019) |
| Toby Beach | ... | (writer) (3 episodes, 2012) |
| Robin Cooke | ... | (writer) (1 episode, 2011) |
| Lorraine DiRienzo | ... | (2 episodes, 2011) |
| Gail Flannigan | ... | (4 episodes, 2011) |
| Gail Flannigan | ... | (additional writer) (1 episode, 2011) |
| Alicia Green | ... | (writer/producer) (1 episode, 2016) |
| David Huntley | ... | (2 episodes, 2014-2015) |
| Christine Intagliata | ... | (2 episodes, 2012) |
| Christine Intagliata | ... | (additional writer) (1 episode, 2012) |
| Quinn Kanaly | ... | (1 episode, 2013) |
| Sarah Kass | ... | (1 episode, 2015) |
| Lynn Kessler | ... | (2 episodes, 2010) |
| Megan Lardner | ... | (additional writing) (1 episode, 2016) |
| Adam Meyer | ... | (additional writer) (1 episode, 2011) |
| Mark Page | ... | (12 episodes, 2012-2015) |
| Mark Page | ... | (additional writer) (1 episode, 2012) |
| Josh Rosen | ... | (1 episode, 2012) |
| Hugo Soskin | ... | (2 episodes, 2014) |
| Shirley Tatum | ... | (3 episodes, 2013-2014) |
| Vikki Valentine | ... | (writer) (1 episode, 2010) |
| Steven Zorn | ... | (additional writer) (1 episode, 2012) |
Series Cast
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Jim Conrad | ... | Narrator 55 episodes, 2010-2019 |
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Steve Toney | ... | Reenactor (uncredited) 1 episode, 2016 |
Series Produced by
| Toby Beach | ... | executive producer (54 episodes, 2011-2019) |
| Joy Galane | ... | executive producer (45 episodes, 2010-2016) |
| Charles Poe | ... | executive producer (43 episodes, 2010-2015) |
| David Royle | ... | executive producer (43 episodes, 2010-2015) |
| Emily Osborne | ... | associate producer / coordinating producer (29 episodes, 2011-2014) |
| Nadine Laule | ... | associate producer / field producer (6 episodes, 2014-2015) |
| Alicia Green | ... | producer (5 episodes, 2013-2016) |
| Alison Batwin | ... | associate producer (5 episodes, 2015-2016) |
| Brittney Shepherd | ... | associate producer (4 episodes, 2014-2015) |
| Dan Krauss | ... | field producer (3 episodes, 2011) |
| Amber McClarin | ... | associate producer (2 episodes, 2014) |
| Michelle Seery | ... | associate producer (2 episodes, 2015) |
| Becky Beamer | ... | associate producer (1 episode, 2010) |
| Eric Cochran | ... | field producer (1 episode, 2010) |
| Damian Keogh | ... | executive producer (1 episode, 2010) |
| Richard Mervyn | ... | producer (1 episode, 2010) |
| Greta S. Pittard | ... | field producer (1 episode, 2010) |
| Kate Sweeney | ... | supervising producer (1 episode, 2010) |
| Todd Wendel | ... | field producer (1 episode, 2012) |
| Shoshana Cohen | ... | coordinating producer (1 episode, 2014) |
| Jennifer Halse | ... | associate producer (1 episode, 2014) |
| Ali Hanson | ... | associate producer (1 episode, 2016) |
Series Music by
| Glyn M. Owen | ... | (6 episodes, 2010) |
| Steven M. Stern | ... | (2 episodes, 2013-2014) |
| Mark Kueffner | ... | (1 episode, 2019) |
Series Cinematography by
| Thomas C. Miller | ... | (45 episodes, 2010-2017) |
| Richard Mervyn | ... | (9 episodes, 2010-2011) |
| Leopoldo Tamargo | ... | (1 episode, 2010) |
Series Editing by
| Shirley Gutierrez | ... | (20 episodes, 2011-2019) |
| Greg Sirota | ... | (9 episodes, 2012-2014) |
| Traci Loth | ... | (7 episodes, 2011-2012) |
| Cindy D'Agostino | ... | (6 episodes, 2010-2016) |
| Aaron Drury | ... | (6 episodes, 2013-2015) |
| Dee Watt | ... | (4 episodes, 2014-2016) |
| Anthony Lucero | ... | (3 episodes, 2011) |
| Ronna Foote Malson | ... | (3 episodes, 2014) |
| Amy Ferraris | ... | (3 episodes, 2015-2016) |
| John de Groot | ... | (3 episodes, 2016) |
| Michael Tuomey | ... | (2 episodes, 2011-2012) |
| Stephanie Mechura | ... | (2 episodes, 2012) |
| Sara Booth | ... | (2 episodes, 2015-2016) |
| Kristin Tieche | ... | (2 episodes, 2016) |
| Alexander Leonard | ... | (1 episode, 2010) |
| Chun-Wei Yi | ... | (1 episode, 2010) |
| Owen Lassalle | ... | (1 episode, 2011) |
| Alexandra C. Mende | ... | (1 episode, 2011) |
| Susan Utell | ... | (1 episode, 2011) |
| Diana J. Brodie | ... | (1 episode, 2012) |
| Christa Collins | ... | (1 episode, 2012) |
| Joseph De Francesco | ... | (1 episode, 2012) |
| Jeremy Stuart | ... | (1 episode, 2012) |
| Mike Shen | ... | (1 episode, 2013) |
| Jim McSilver | ... | (1 episode, 2014) |
| Eli Olson | ... | (1 episode, 2015) |
| Ryan Shake | ... | (1 episode, 2015) |
Series Art Direction by
| Ricardo Andrade | ... | (7 episodes, 2011-2012) |
Series Production Management
| Lori Powell | ... | production manager (24 episodes, 2011-2014) |
| Evelyn R. Manangan | ... | production manager (21 episodes, 2012-2019) |
| Brett Gilwee | ... | post-production manager (15 episodes, 2015-2017) |
| Julie Nelson | ... | production manager (14 episodes, 2015-2016) |
| Greta S. Pittard | ... | production manager (1 episode, 2010) |
| Laura Neal | ... | post-production supervisor (1 episode, 2014) |
Series Sound Department
| Tom Disher | ... | Narration Recordist (45 episodes, 2010-2019) |
| Paul James Zahnley | ... | re-recording mixer (44 episodes, 2012-2019) |
| Emmett Corman | ... | sound effects editor (10 episodes, 2012-2013) |
| John R. Davidson | ... | re-recording mixer (1 episode, 2013) |
| Cheryl Ottenritter | ... | re-recording mixer / sound designer (1 episode, 2014) |
Series Visual Effects by
| Gary Coates | ... | colorist (27 episodes, 2012-2015) |
| Shirley Gutierrez | ... | colorist (12 episodes, 2011-2014) |
| John Dean | ... | graphics (8 episodes, 2011) |
| Ricardo Andrade | ... | animation (5 episodes, 2012) |
| Ed Rudolph | ... | colorist (2 episodes, 2015) |
| Shirley Guttierez | ... | colorist (1 episode, 2011) |
Series Camera and Electrical Department
| Ben Kelly | ... | assistant camera (8 episodes, 2010-2014) |
| Thomas C. Miller | ... | aerial cinematographer (4 episodes, 2019) |
| Leopoldo Tamargo | ... | camera operator: Aerial Cinematographer (1 episode, 2010) |
| Doug Uttecht | ... | helicopter camera pilot (1 episode, 2011) |
Series Animation Department
| Elizabeth Andrade | ... | producer (30 episodes, 2010-2012) |
| Ricardo Andrade | ... | animation director (30 episodes, 2010-2012) |
| Caroline Albrecht | ... | animator (3 episodes, 2012) |
| Brian Monroe | ... | animator (3 episodes, 2016) |
Series Editorial Department
| Steve Klocksiem | ... | assistant editor (16 episodes, 2011-2012) |
| Alexandra C. Mende | ... | post-production coordinator (8 episodes, 2011) |
| Shirley Gutierrez | ... | colorist / editor (7 episodes, 2016-2019) |
| Gary Coates | ... | colorist (7 episodes, 2016) |
| Brett Gilwee | ... | Director: Post Production & Technology / assistant editor / director: post production & technology (5 episodes, 2012-2019) |
| Aaron Drury | ... | additional editing / additional editor (4 episodes, 2013-2014) |
| Ted Snavely | ... | colorist (3 episodes, 2010-2014) |
| Grace Raso | ... | assistant editor (3 episodes, 2011-2012) |
| Greg Sirota | ... | on-line editor (2 episodes, 2012) |
| Christa Collins | ... | additional editing / additional editor (2 episodes, 2013-2014) |
| Robbie Carman | ... | colorist (2 episodes, 2016) |
| Josh Halil | ... | supervising editor (1 episode, 2010) |
| Diana J. Brodie | ... | additional editing (1 episode, 2012) |
| Traci Loth | ... | editor (1 episode, 2012) |
| Ronna Foote Malson | ... | additional editing (1 episode, 2013) |
| Leila Garcia | ... | additional editing (1 episode, 2013) |
| Jack Pavelick | ... | additional editing (1 episode, 2014) |
| Jeremy Stuart | ... | additional editing (1 episode, 2014) |
| August Beucke | ... | additional editor (1 episode, 2015) |
Series Music Department
| Udi Harpaz | ... | composer: additional music (8 episodes, 2011-2016) |
| Steven M. Stern | ... | theme composer (8 episodes, 2014) |
| Frederic Sans | ... | composer: additional music (7 episodes, 2012-2016) |
| Ted Heinz | ... | Additional Music / additional music (6 episodes, 2015-2017) |
| Daniel Nielsen | ... | composer: additional music (3 episodes, 2011-2012) |
| Philippe Breniaux | ... | composer additional music (3 episodes, 2015-2016) |
| Claire Lugan | ... | composer additional music (3 episodes, 2015-2016) |
| Chuck Butler | ... | composer: stock music (2 episodes, 2012-2015) |
| Paul Amos | ... | additional music (2 episodes, 2019) |
| Heiko Streicher | ... | composer: additional music (2 episodes, 2019) |
| Israel Kamakawiwo'ole | ... | soundtrack performer (1 episode, 2010) |
| Glyn M. Owen | ... | music (1 episode, 2010) |
| Enrico Cacace | ... | composer: additional music (1 episode, 2013) |
| Shaun Chasin | ... | composer: additional music (1 episode, 2013) |
| CMDess | ... | composer: additional music (1 episode, 2013) |
| Lionel Cohen | ... | Additional Music / additional music (1 episode, 2015) |
| Sean Hayden | ... | composer: additional music (1 episode, 2015) |
| Jonathan Carlile | ... | additional music (1 episode, 2019) |
| David Godfrey | ... | music licensing (1 episode, 2019) |
| Andrew Lipow | ... | additional music (1 episode, 2019) |
| Alexander Whalen | ... | additional music (1 episode, 2019) |
Series Script and Continuity Department
| Ron Bowman | ... | script consultant (2 episodes, 2011) |
Series Additional Crew
| Chris Hoelzl | ... | vice president of development / senior vice president of research and development (55 episodes, 2010-2019) |
| Addie Moray | ... | vice president of production management / vice president: production management / vice-president: production management / vice-president: production managment / director of production management (55 episodes, 2010-2019) |
| Charles Poe | ... | vice president of production / senior vice president of production / vice president of production management / vice president: production management (55 episodes, 2010-2019) |
| David Royle | ... | executive vice-president of programming and production / executive vice president of programming and production / chief programming officer / Executive vice president of programming and production (54 episodes, 2011-2019) |
| Elana Fiske | ... | researcher / additional research (31 episodes, 2012-2019) |
| Arlen Appelbaum | ... | legal & business affairs (30 episodes, 2010-2013) |
| Emelia Brown | ... | researcher / series researcher (30 episodes, 2011-2014) |
| Greta S. Pittard | ... | director of production management (26 episodes, 2011-2013) |
| Brett Gilwee | ... | post production coordinator (17 episodes, 2012-2014) |
| Matt Durning | ... | production coordinator (10 episodes, 2011) |
| Steve Slater | ... | pilot (10 episodes, 2013-2019) |
| Joy Galane | ... | vice president of post production (10 episodes, 2016-2019) |
| Adam Behrmann | ... | production assistant (9 episodes, 2012) |
| J.D. Scott | ... | pilot (8 episodes, 2012-2016) |
| Coyt Bailey | ... | pilot (7 episodes, 2012-2019) |
| John Kelly | ... | pilot (5 episodes, 2012-2019) |
| Tim Booth | ... | pilot (5 episodes, 2012-2016) |
| Adrianne Anderson | ... | researcher / additional research (5 episodes, 2012-2013) |
| Stephanie Atlas | ... | additional research / researcher (4 episodes, 2014) |
| John Hamilton | ... | pilot (4 episodes, 2016-2019) |
| Erik Vandagriff | ... | pilot (4 episodes, 2016-2019) |
| Ali Hanson | ... | production coordinator (4 episodes, 2017-2019) |
| Shaleece Haas | ... | researcher (3 episodes, 2011) |
| Don Ambabo | ... | pilot (3 episodes, 2012-2016) |
| Doug Sheffer | ... | pilot (3 episodes, 2012-2016) |
| Chris Flynn | ... | pilot (3 episodes, 2013-2016) |
| Mike Fell | ... | pilot (3 episodes, 2014-2016) |
| Dave King | ... | pilot (3 episodes, 2014-2016) |
| Michael Peavey | ... | pilot (3 episodes, 2016-2019) |
| Jarlath O'Brien | ... | pilot (2 episodes, 2012-2019) |
| Nick McMahon | ... | pilot (2 episodes, 2012-2016) |
| Stacey Wolfson | ... | research / researcher (2 episodes, 2012) |
| Todd Donahue | ... | pilot (2 episodes, 2013-2016) |
| Art Sanford | ... | pilot (2 episodes, 2013-2016) |
| John Diumenti | ... | pilot (2 episodes, 2014) |
| John Garrard | ... | pilot (2 episodes, 2014) |
| Al Cerullo | ... | pilot (2 episodes, 2015-2019) |
| Cherokee Walker | ... | pilot (2 episodes, 2015-2019) |
| Hugo Soskin | ... | additional writer / additional writing (2 episodes, 2015-2016) |
| Richard Sidebottom | ... | pilot (2 episodes, 2019) |
| Langley Bowers | ... | production assistant (1 episode, 2010) |
| Annabel Maidment | ... | line producer (1 episode, 2010) |
| Leah Ramsay | ... | lead researcher (1 episode, 2010) |
| Sarah Walmsley | ... | production coordinator (1 episode, 2010) |
| David Macfadden | ... | researcher (1 episode, 2012) |
| Jim Miller | ... | pilot (1 episode, 2012) |
| Don Ratcliff | ... | pilot (1 episode, 2012) |
| Judith Silverstein | ... | researcher (1 episode, 2012) |
| Dick Aries | ... | pilot (1 episode, 2013) |
| Patrick Hiles | ... | pilot (1 episode, 2014) |
| Traci Loth | ... | additional editing (1 episode, 2014) |
| Jack Pavelick | ... | additional editing (1 episode, 2014) |
| Jim Ranney | ... | pilot (1 episode, 2014) |
| Kate Sweeney | ... | additional writer (1 episode, 2014) |
| Matt Tanzer | ... | pilot (1 episode, 2014) |
| Shirley Tatum | ... | additional writer (1 episode, 2014) |
| Dick Aires | ... | pilot (1 episode, 2016) |
| Jim Cruz | ... | pilot (1 episode, 2016) |
| Buckey McKay | ... | pilot (1 episode, 2016) |
| Doug Uttecht | ... | pilot (1 episode, 2016) |
| Rachel Bardin | ... | researcher (1 episode, 2019) |
| Brandon Bolton | ... | pilot (1 episode, 2019) |
| Mike Everett | ... | pilot (1 episode, 2019) |
| Jorge Gomes | ... | pilot (1 episode, 2019) |
| Aaron Packer | ... | pilot (1 episode, 2019) |
| Chris Smith | ... | pilot (1 episode, 2019) |
Series Thanks
| Celeste Callahan | ... | special thanks (1 episode, 2012) |
| Randy Hardy | ... | special thanks (1 episode, 2012) |
| Greg Largen | ... | special thanks (1 episode, 2012) |
| Randy Perraglio | ... | special thanks (1 episode, 2012) |
| Victor Riffel | ... | special thanks (1 episode, 2012) |
| Bobbi Sweeney | ... | special thanks (1 episode, 2014) |
| Dave Sweeney | ... | special thanks (1 episode, 2014) |
| Tim Bagot | ... | special thanks (1 episode, 2015) |
| Robert Campbell | ... | special thanks (1 episode, 2015) |
| Donald R. Douglas | ... | special thanks (1 episode, 2015) |
| Forrest S. Pruitt Jr. | ... | special thanks (1 episode, 2015) |
| Constantine N. Sofologis | ... | special thanks (1 episode, 2015) |
| Victor Yarborough | ... | special thanks (1 episode, 2015) |
| Roger Pitts | ... | special thanks (1 episode, 2016) |
| David Brown | ... | special thanks (1 episode, 2017) |
| William J. Farrell | ... | special thanks (1 episode, 2017) |
| Jonathan Hart | ... | special thanks (1 episode, 2017) |
| Kim Moloney | ... | special thanks (1 episode, 2017) |
| John Schaffner | ... | special thanks (1 episode, 2017) |
| Jeff Carver | ... | special thanks (1 episode, 2019) |
| Sally Snowman | ... | special thanks (1 episode, 2019) |
