Lawyer Maria Rohn takes on the case of Martin Siebeck. The truck driver allegedly ran over a man on the highway. Siebeck denies the crime and states that two people threw the victim in front of his truck at full speed. The more Maria Rohn looks into the case, the more she notices inconsistencies. Her husband Günther is also behaving more and more strangely. It seems that he was also involved in the accident...
| Actor | Role |
|---|---|
 Ruth LeuwerikDr. Maria Rohn | Dr. Maria Rohn |
 Peter van EyckGünther Rohn | Günther Rohn |
 Charles RegnierDr. Hartleben | Dr. Hartleben |
 Sieghardt RuppLeopold Wasneck | Leopold Wasneck |
 Hannelore ElsnerHanne Wasneck | Hanne Wasneck |
 Klaus MünsterRobert Vierhage | Robert Vierhage |
| WWalter RegelsbergerKriminal-Assistent Peters | Kriminal-Assistent Peters |
| FFritz SchmiedelKommissar Seifert | Kommissar Seifert |
 Michael JanischMartin Siebeck | Martin Siebeck |
 Guido WielandPortier | Portier |
| MMario KranzRegenbaum | Regenbaum |
| HHerbert KerstenUntersuchungsrichter | Untersuchungsrichter |
| EElisabeth EppAnna | Anna |
| DDieter KleinUlrich Holletz | Ulrich Holletz |
| EElisabeth StieplFrau Siebeck | Frau Siebeck |
 Alfred VohrerNot listed | Not listed |