Nursing home Zonnedael has been shut down by director Bomhoff: the psychiatric in-patients Bep Brul, the Major, Fats, Ms. De Haas and Dr. Doolittle are reintroduced into society against their wishes. Nurse Ten Hoeven, who always cared for her patients with love and care, is grieving: her main purpose in life has gone. To make matters worse, she is kidnapped. Of course the patients take action immediately. Under the Major’s guidance they embark on a risky and lunatic venture, to finally discover the incredible truth behind the kidnapping.
| Actor | Role |
|---|---|
 Mark RietmanRene | Rene |
 Martin van WaardenbergDe Majoor | De Majoor |
 Karen van Holst PellekaanBep Brul | Bep Brul |
 Jacqueline BlomZuster ten Hoeven | Zuster ten Hoeven |
 Dick van den ToornFats | Fats |
 John BuijsmanDr. Doolittle | Dr. Doolittle |
| CCatharina HaverkampMevrouw de Haas | Mevrouw de Haas |
 Walter CrommelinBomhoff | Bomhoff |
| RRogier PhilipoomBoris | Boris |
| MMike NijdamJohan | Johan |
 Bente FokkensNoor | Noor |
 Irene MoorsPresentatrice Monique | Presentatrice Monique |
 Sanne LangelaarDirector assistant | Director assistant |
| YYaron MesikaCamera operator | Camera operator |
 Albert Jan van ReesTelevision director | Television director |
 Eva van der GuchtKrentje Brood | Krentje Brood |
 Anneke BlokBuurvrouw | Buurvrouw |