Sonntag der 13. (1981)
- Genre: Documentary, TV Movie
- Release Date: 1981-08-13
- Runtime: 0h 47min
- Language: Deutsch
- Production Company: Fernsehen der DDR
- Production Country: East Germany
- Directors: Günter Wittenbecher, Kurt Seehafer.
Propaganda movie produced by GDR television on the occasion of the 20th anniversary of the erection of the Berlin Wall.
Unfortunately the movie Sonntag der 13. is not yet available on HBO Max.
| Directing | Günter Wittenbecher | Director |
| Directing | Kurt Seehafer | Director |
| Crew | Barbara Kleemann | Other |
| Crew | Wolfgang Lippe | Other |
| Crew | Daniel Berlin | Other |
| Crew | Günter Wittenbecher | Editorial Staff |
| Crew | Dietmar Käfert | Other |
| Crew | Kurt Seehafer | Editorial Staff |
| Crew | Hans Bentzien | Other |
| Crew | Dagmar Breßler | Other |
| Crew | Patrick Koglin | Other |
| Crew | Siegfried Melzer | Other |
| Crew | Manfred Kuprat | Other |
| Crew | Renate Müller | Other |
| Crew | Karl-Heinz Schröder | Other |
| Crew | Erich Thiede | Other |
