Karen Davidsen was the Director of Production for HiT Entertainment from June 2014 until May 2016. She was previously Vice President-Head of Global Production from 1998 until 2007.
For Thomas & Friends she was the Director of Production and Head of Production for specials.
Other work includes, "Walt Disney Company" and "Channel Four Television".
She is currently a freelance production consultant.
- She, Albert Cohen, Marion Edwards, Ian McCue, Christopher Keenan, Erica Welch, Andrew Defty, Karen Davies, Thomas Holborow, Steven Kynman, Christopher Skala, Michelle Rodda, Jan Page, Lee Pressman, Helen Farrall, John Hasler, Ross Hastings, Laura Beaumont, Paul Larson, Miranda Larson, Karen Barnes, Lenora Hume, Sam Barlow, Andrew Brenner, Dave Ingham, Simon Nicholson, Jocelyn Stevenson, Sharon Quick, Pete Atkin, Fiona Hardwick, Lorna Withrington, Finn Poncin, Lizzie Ennever, Prokhor Chekhovskoy, Oliver Böttcher, Oliver Davis, Łukasz Talik, Samuel Harjanne, Nir Ron, Stan Limburg, Mia Kadosh, Petri Hanttu, Simona Pahl, Gadi Levy, Robert Hartshorne, Arlyn Bantog, Tim Bain, Benjamin Morik, Achim Schülke and Ole Jacobsen have all worked on "Fireman Sam".