- Dahan Assaf
- production assistant: Israel (1 episode, 2009)
- Saulis Berzinis
- production coordinator: Baltic States (1 episode, 2009)
- Ona Biveiniene
- production coordinator: Baltic States (1 episode, 2009)
- Christoph Caron
- production coordinator: Germany (1 episode, 2009)
- Elisabeth Centkiewicz
- translator: Ukrainian (1 episode, 2009)
- Oliver Cohen
- titles (1 episode, 2009)
- Anita Conrade
- translation (1 episode, 2009)
- Pamela Grant
- translation (1 episode, 2009)
- Annouk Guerin
- translator: English (1 episode, 2009)
- Eran Gutterman
- translator: Hebrew (1 episode, 2009)
- Anett Helm
- production coordinator: Germany (1 episode, 2009)
- Olivier Houlmann
- translator: German (1 episode, 2009)
- Christian Ingrao
- historical advisor (1 episode, 2009)
- Klaudija Kairaityle
- production coordinator: Baltic States (1 episode, 2009)
- Dimitri Kourtchine
- translator: Russian (1 episode, 2009)
- Inga Lutere
- interpreter: Baltic States (1 episode, 2009)
- Kristine Sniedze
- documentalist / translator: Latvian (1 episode, 2009)
- Michaél Wahl
- interpreter: Israelian (1 episode, 2009)
- Rita Zabinaite
- translator: Lituanian (1 episode, 2009)