A 19-year-old boy, after his mother's death, starts a relationship with his father's mistress, although he is engaged. The relationship continues after the woman has become his stepmother.
| Actor | Role |
|---|---|
 Bente DessauGun | Gun |
 Hans ErnbackBengt Lundin | Bengt Lundin |
 Marie GöranzonBerit | Berit |
 Keve HjelmKnut Lundin | Knut Lundin |
 Annika TretowAlma | Alma |
 Meta VelanderNot listed | Not listed |
| SSissi KaiserNot listed | Not listed |
 Jan-Erik LindqvistNot listed | Not listed |
| MMonica StrömmerstedtNot listed | Not listed |
 Siegfried FischerNot listed | Not listed |
| CCurt EricsonNot listed | Not listed |
| IInga-Lill ÅhströmNot listed | Not listed |
| MMariann RudbergNot listed | Not listed |
| KKarin MillerNot listed | Not listed |
 Margareta SjödinNot listed | Not listed |
 Barbro NordinNot listed | Not listed |