The old comrades are called up for three weeks of autumn maneuvers. They are usually more interested in beer, girls, and cheerful music, but Sergeant Vældegaard is determined to scrape the civilian rust off the "boys." Their old friends from their days as recruits have remained in the system as platoon leaders and sergeants, respectively, but that does not dampen the fun. In the heat of battle, the schoolteacher finds time to flirt with his Lotte Corps colleague Birthe.
Carl Ottosen
as Oversergent Vældegård
Ebbe Langberg
as Løjtnant 'Ras'
Louis Miehe-Renard
as Knud (616)
Preben Kaas
as Ole (615)
Paul Hagen
as Henrik (617)
Klaus Pagh
as Holger Schwanenkopf
Svend Johansen
as Sergent Viggo
Ole Dixon
as Bolleå (612)
Anne Werner Thomsen
as Birthe, Knuds kæreste
Sigrid Horne-Rasmussen
as Fru Schwanenkopf
Mogens Brandt
as Dr. Salem
Jytte Abildstrøm
as Dr. Salem's assistant Ruth
