Anthropologist Tobias Schmidt-Eberbach is about to get married. However, a find of a prehistoric skull on his wedding day messes up his plans. So does hitchhiker Uschi Mueller who he picks up merely by accident. It does not help that the police thinks that Tobias is a serial killer and Uschi his next victim, and neither that the real killer is still on the loose…
| Actor | Role |
|---|---|
 Helmut BergerTobias Schmidt-Eberbach | Tobias Schmidt-Eberbach |
 Désirée NosbuschUschi Mueller | Uschi Mueller |
| YYolanda JilotVera Zechlin | Vera Zechlin |
 Gunter BergerWerner von Seydlitz | Werner von Seydlitz |
 Dirk DautzenbergKommissar Lorenz | Kommissar Lorenz |
| PPeter SeumKriminalassistent Wagner | Kriminalassistent Wagner |
 Liane HielscherIngrid Zechlin | Ingrid Zechlin |
 Ernst H. HilbichMr. Zechlin | Mr. Zechlin |
| HHans-Werner BussingerHerr Kroll | Herr Kroll |
 Mona SeefriedDörthe von Seydlitz | Dörthe von Seydlitz |
| CChristine SchildDoris | Doris |
| JJutta BollAnnabelle | Annabelle |
| PPiet KlockeJogger | Jogger |
 Anita KupschHotel Clerk | Hotel Clerk |
| TThomas HellerSchroeder | Schroeder |
 Mogens von GadowMr. Becker | Mr. Becker |
 Jürgen VogelSiggi | Siggi |
| HHeinz FabianMr.Koch | Mr.Koch |