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.
| Actor | Role |
|---|---|
 Horst DrindaBrückner | Brückner |
 Erich FranzKilian | Kilian |
 Harry HindemithBöhnke | Böhnke |
 Sonja SutterHerta Klausner | Herta Klausner |
 Wolfgang StumpfSchott | Schott |
 Ulrich TheinAuerbach | Auerbach |
 Paul R. HenkerKlausner | Klausner |
 Karl KendziaOswald | Oswald |
| EElse KorénFrau Bobinger | Frau Bobinger |
 Horst KubeSchmieder | Schmieder |
| FFred LudwigKöhler | Köhler |
 Dieter PerlwitzSeiffert | Seiffert |
 Werner LierckNot listed | Not listed |
 Lotte LoebingerFrau Oswald | Frau Oswald |
 Horst PreuskerNowak | Nowak |
| SSiegfried WeißDr. Blei | Dr. Blei |