They All Knew Each Other
Movie| Title | Sie kannten sich alle |
| User score | 5.5 |
| Release date | Apr 29, 1958 |
| Genre | Drama, Mystery |
| Director | Richard Groschopp |
| Production country | East Germany, Germany |
| Production companies | DEFA |
| Run time | 83 min. |
A car factory in the GDR. During a test ride there is a major accident. One driver is dead, another is seriously injured. The investigation reveals: sabotage.
