Einheit SPD – KPD
- Godina: 1946
- Zemlja: Germany
- Žanr: Documentary
- Studio: DEFA-Studio für Wochenschau und Dokumentarfilme
- Ključna riječ: socialism, working class, communism, proletarian, proletariat, left politics, social democracy
- Direktor: Kurt Maetzig
- Uloge: