The young headmaster of a boy's boarding school has decided that due to the virility of his young charges, they are a sort of national treasure. He believes that his school should become co-educational as soon as possible. In order to raise funds for the changeover, the boys stay behind during their summer vacation and temporarily convert the school into a love hotel.
Ole Søltoft
Birte Tove
Axel Strøbye
Annie Birgit Garde
Karl Stegger
Hans W. Petersen
Bjørn Puggaard-Müller
Miskow Makwarth
Ego Brønnum-Jacobsen
Christoffer Bro
Jan Priiskorn Schmidt
Steen Frøhne
Paul Hagen
Susanne Jagd
Søren Strømberg
Kirsten Passer
Alvin Linnemann
Inge Ketti
Willy Rathnov
Gertie Jung
Lise-Lotte Norup
John Martinus
Ulla Jessen
Lilli Holmer
Effie Schou
Claus Hesselberg
Jette Weibel
Pernille Grumme
Ole Tage Hartmann
Jeanette Swensson
Torben Langberg
Susanne Arleth
Ib Christensen
Thecla Boesen
Keld Rex Holm
Christopher Soya
Ingrid Langballe
Niels Hemmingsen
Niels Chr. Hilbard
Connie Lindquist
Faith Thrue
Flemming Lindquist
Bente Puggaard-Müller
Bendt Reiner