When you're as pretty as Iris, choose an analysis of the love market as your doctoral thesis and also want to gain practical experience, you have to expect to get involved in delicate and not always entirely safe, but at least amusing situations. And since Iris can't manage all these love adventures alone, she enlists her circle of friends to help her with her research...
| Actor | Role |
|---|---|
 Monica MarcIris | Iris |
 Ingrid SteegerSabine | Sabine |
 Carmen JäckelSigrid | Sigrid |
 Britt CorvinInge | Inge |
 Kurt MeinickeIris' Friend | Iris' Friend |
 Josef MoosholzerChimney Sweeper / Mailman | Chimney Sweeper / Mailman |
 Karin HofmannKatja | Katja |
 Claudia FielersAntje | Antje |
 Konstantin WeckerTom | Tom |
 Doris DelaasFarmer | Farmer |
 Michael MaienMr. Windhusen | Mr. Windhusen |
| KKarin GlierMrs. Windhusen | Mrs. Windhusen |
| WWolfgang SchererLingerie Salesman | Lingerie Salesman |
| WWolfgang FischerPainter | Painter |
| GGaby BorckJutta | Jutta |
| WWolfgang ReinhardKlaus | Klaus |
| LLeopold GmeinwieserHelmut | Helmut |
| KKonrad JankHomosexual | Homosexual |
| PPeter MühlenFarmer | Farmer |
 Eleonore LeipertMasseuse | Masseuse |
| BBärbel MarkusSecretary | Secretary |
| AAlexander MillerWalter | Walter |
| IIngeborg MoosholzerFranziska | Franziska |
 Waltraud SchaefflerFrau - die nackt Kuchen backt | Frau - die nackt Kuchen backt |
 Marita VogelsangNot listed | Not listed |
| GGustaf DennertNot listed | Not listed |
| LLeo HuckNot listed | Not listed |
| HHubert FrankNot listed | Not listed |
 Klaus Münster(uncredited) | (uncredited) |