Business manager Ludvig Berndtson desperately needs a fiancée to get rid of an ex-girlfriend. He asks one of his employees, secretary Monica Brandt, to pretend to be his fiancée for a while. She is at first unwilling but desperately needs the money and accepts.
| Actor | Role |
|---|---|
 Sickan CarlssonMonica Brandt, secretary | Monica Brandt, secretary |
 Sture LagerwallLudvig Berndtson | Ludvig Berndtson |
 Tollie ZellmanIngeborg Berndtson, Ludvig's mother | Ingeborg Berndtson, Ludvig's mother |
 Marianne LöfgrenNoppan Larsson | Noppan Larsson |
 Stig JärrelOtto, Ludvig's uncle | Otto, Ludvig's uncle |
 Håkan WestergrenBengt Hallberg, painter | Bengt Hallberg, painter |
 Ingrid EnvallBritt Carlén | Britt Carlén |
 Barbro FlodquistNot listed | Not listed |
 Ivar KågeNot listed | Not listed |
 Anna-Lisa BaudeNot listed | Not listed |
 Margot RydingNot listed | Not listed |
| Ingrid EnvallNot listed | Not listed |
| Stig JärrelNot listed | Not listed |
 Carl-Gunnar WingårdNot listed | Not listed |
 Arne LindbladNot listed | Not listed |