- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)58
- Capra, Frank7
- Tsentralnaia Studiia Dokumentalnykh Filmov (TsSDF)5
- Heise, Thomas3
- Nickel, Gitta3
- Schwarze, Wolfgang3
- Sharma, Rakesh3
- Leningradskaia Studiia Dokumentalnykh Filmov (LSDF)2
- Syberberg, Hans-Jürgen2
- Szabó, István2
- Wilms, Marco2
- Žilnik, Želimir2
- Aleksandrov, Grigori1
- Asch, Andrea1
- Asch, Eric1
- Axer, Oliver1
- Bademsoy, Aysun1
- Bauder, Marc1
- Bauer, Christian1
- Ben-Yakov, Pablo1