Gabi Teichert, a history teacher, is unhappy with the way history is portrayed in textbooks and is looking for an alternative, more practical approach to 'uncovering' the past, quite literally digging with the spade and dissecting books with hammers and drills.
| Actor | Role |
|---|---|
 Hannelore HogerGabi Teichert, Geschichtslehrerin | Gabi Teichert, Geschichtslehrerin |
| DDieter MainkaEin Spanner, tagsüber Staatsschützer | Ein Spanner, tagsüber Staatsschützer |
 Alfred EdelHerr Mürke, Staatsanwalt | Herr Mürke, Staatsanwalt |
 Marius Müller-WesternhagenFernsehlieferant | Fernsehlieferant |
| AAlexander von EschwegeNot listed | Not listed |
| BBeate HolleNot listed | Not listed |
| KKurt JürgensNot listed | Not listed |
| WWilli MünchNot listed | Not listed |