Known architect Jean Blomis married with two kids, living in a modern condo, though being very outgoing, his wife isn't. After learning about scientist Holm's new hormone, he hopes to feed his wife with it to get her pepped up.
| Actor | Role |
|---|---|
 Per AabelFredrik Holm, doktor | Fredrik Holm, doktor |
| FFinn BernhoftSjåfør | Sjåfør |
 Lauritz FalkJean Blom | Jean Blom |
 Wenche FossChristine Sandemann, hans kone | Christine Sandemann, hans kone |
| HHilda FredriksenTommessen | Tommessen |
| JJorunn GrothLille Gro | Lille Gro |
| EElse HeibergSylvia | Sylvia |
 Joachim Holst-JensenJoachim Sandemann | Joachim Sandemann |
| EEva LundeEllinor | Ellinor |
| FFridtjof MjøenStefan Dweller, fiolinist | Stefan Dweller, fiolinist |
| JJon Lennart MjøenSmukkasen | Smukkasen |
| TThorleif ReissHerr Holt | Herr Holt |
 Bjørg Riiser-LarsenBjørg, en gjest | Bjørg, en gjest |
 Nanna StenersenHelene Blom | Helene Blom |
| LLiv Uchermann SelmerSkurekone | Skurekone |