- Kautsky, Karl4
- Pabst, Georg Wilhelm4
- Room, Abram4
- Stalin, Joseph4
- Aldanov, Mark Aleksandrovich3
- Beneš, Edvard3
- Berdiaev, Nikolai3
- Bielatowicz, Jan3
- Buckreis, Adam3
- Carr, Edward Hallett3
- Chamberlin, William Henry3
- Donskoy, Mark3
- Dulac, Germaine3
- Ermler, Fridrikh3
- Hanák, Péter3
- Hitler, Adolf3
- Kuleshov, Lev3
- Lamprecht, Gerhard3
- Lukács, György3
- Protazanov, Yakov3