X
- Sean Overbeeke
- executive producer / producer / series producer / series producer / executive producer / producer
- 160 Episodes, 2008 - 2012
- Alon Orstein
- executive producer: Discovery Network / executive producer: Discovery Health / executive producer: TLC / executive producer
- 99 Episodes, 2008 - 2010
Cast & Crew
Directed By
Written By
Cast
Produced By
Music
Cinematography
Sound
- Michel Marrano Holbrook
- sound design and mix / sound design and mix: Trailblazer Studios / sound designer / sound mixer / re-recording mixer / sound editing: and mix
- 112 Episodes, 2008 - 2015
- Josh Bain
- sound design and mix / sound designer / sound mixer / re-recording mixer / sound design and mix: Trailblazer Studios
- 100 Episodes, 2008 - 2015
- Willie Elias Rivera
- sound design and mix / sound design and mix: Trailblazer Studios / sound designer
- 18 Episodes, 2008 - 2012
- Aaron Keane
- sound design and mix / sound designer / sound design and mix: Trailblazer Studios / sound mixer
- 11 Episodes, 2008 - 2013
- Ronnie Webb
- sound design and mix / sound design and mix: Trailblazer Studios / sound designer
- 9 Episodes, 2009 - 2012
Editing
Assistant Director
Production Management
- Leah Welsh
- post-production supervisor / post-production supervisor: Trailblazer Studios / post production supervisor: Trailblazer Studios
- 182 Episodes, 2009 - 2014
- Howard Lee
- senior vice president of production & development: TLC / vice president of production & development: TLC
- 71 Episodes, 2010 - 2012
- Eileen O'Neill
- executive in charge of production: TLC / executive in charge of production
- 65 Episodes, 2010 - 2012
- Wendy L. Douglas
- director of production: TLC / senior director of production: TLC
- 51 Episodes, 2011 - 2012
- Amy Winter
- executive in charge of production: TLC / executive in charge of production
- 50 Episodes, 2011 - 2013
Art Department
Animation
- Mark Melchiorre
- animation/graphics / animator / animator/graphics / animation / animation director
- 171 Episodes, 2008 - 2015
Editorial
- D.J. Hogan
- assistant editor / assistant editor: Trailblazer Studios / on-line editor
- 176 Episodes, 2008 - 2015
- Clifton Armstrong
- assistant editor / assistant editor: Trailblazer Studios
- 152 Episodes, 2008 - 2012
- Alan Maynard
- on-line editor / assistant editor / assistant editor: Trailblazer Studios / on-line editor: Trailblazer Studios / additional editor
- 102 Episodes, 2011 - 2015
- Tori Holder
- post-production coordinator / post-production coordinator: Trailblazer Studios
- 90 Episodes, 2009 - 2012
- Alberto Ortega-Rodas
- on-line editor / on-line editor: Trailblazer Studios / colorist / assistant editor
- 39 Episodes, 2009 - 2014
- Christine Mallia
- post-production coordinator / post production coordinator / post-production coordinator: Trailblazer Studios
- 30 Episodes, 2012 - 2015
- Alysse Miller
- post-production coordinator / post-production coordinator: Trailblazer Studios
- 15 Episodes, 2012 - 2013
Other
Music Department
- Eric W. Johnson
- executive music producer / executive music producer: Trailblazer Studios / Executive Music Producer
- 16 Episodes, 2012 - 2013
- Aaron Keane
- music supervision / music supervision: Trailblazer Studios / music editor / music supervisor / Music Supervision and Editing / music supervisor and editor
- 11 Episodes, 2012 - 2013
Camera Department
- John Rotan
- second unit director of photography / director of photography: third unit / additional photography / camera / director of photography: second unit / additional cinematography / camera operator / photography / principal photography / principal photograper / third unit director of photography
- 134 Episodes, 2009 - 2015
- Jerry Flippen
- jib operator / additional photography / aerial photography / camera operator
- 119 Episodes, 2008 - 2011
- Frank Sun
- director of photography: second unit / additional photography / camera / principal photography
- 14 Episodes, 2009 - 2013
Location Management
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