A young academic decides to accept guardianship of the daughter of a late friend. Expecting her to be a young child, the household is shocked to find out she is in fact a young woman. The two marry but more miscommunications cause troubles in their relationship.
| Actor | Role |
|---|---|
 Henny PortenRuth Elvstedt | Ruth Elvstedt |
 Curt GoetzIngenieur Robert Holversen | Ingenieur Robert Holversen |
| EElse WojanMargit Sidellius | Margit Sidellius |
 Erich SchönfelderBaron Alfred Alberg | Baron Alfred Alberg |
| MMeinhart MaurNotar Lars Sidellius | Notar Lars Sidellius |