At the age of 17 Inge falls in love with her teacher.
| Actor | Role |
|---|---|
 Hans SöhnkerDr. Stefan Rugge | Dr. Stefan Rugge |
 Marisa MellInge | Inge |
 Cordula TrantowKarin | Karin |
 Heli FinkenzellerHanna Rugge | Hanna Rugge |
 Egon von JordanWalter Gentz | Walter Gentz |
| GGreta ZimmerLore Gentz | Lore Gentz |
 Walter WilzPaul Lohner | Paul Lohner |
 Wolfgang JansenErwin | Erwin |
| HHeidi GrüblIrma | Irma |
| GGerda MarcoDoris | Doris |
| TTraudl MüllerRosemarie | Rosemarie |
 Jimmy MakulisSinger | Singer |
| TTony SandlerSinger | Singer |
| AAnnemarie BertheDr. Hassenkemp | Dr. Hassenkemp |
| JJosef KrastelProf. Gutzkow | Prof. Gutzkow |
| EEmmerich SchrenkDr. Kräh | Dr. Kräh |
 Sieghardt RuppProsecutor | Prosecutor |
| JJosef HendrichsDefender | Defender |
 Fritz Hinz-FabriciusChairman | Chairman |
| RRudolf RössnerOfficer | Officer |
| AAdolf WesselyPoliceman | Policeman |