Summer of 1959. 11-year old Osvald spend his summer holiday with his parents in the countryside of Södermanland. His father has promised to play soccer with him and get some exercise. He also promised the locals to teach the church choir an Argentine mass. The father has a slight alcohol problem, so will he be able to do it?
| Actor | Role |
|---|---|
 Nick BörjlindOsvald Nilsson | Osvald Nilsson |
 Rolf LassgårdFritz Algot 'Tjaffo' Nilsson | Fritz Algot 'Tjaffo' Nilsson |
 Ann PetrénVictoria Nilsson | Victoria Nilsson |
 Gunilla RöörBirgitta | Birgitta |
 Krister HenrikssonBertil | Bertil |
 Leif AndréeHogga | Hogga |
 Tomas NorströmVicar | Vicar |
 Halvar BjörkSunden | Sunden |
 Lena StrömdahlAunt | Aunt |
| JJimmy AlmströmLäppen | Läppen |
 Yvonne SchaloskePuddingen | Puddingen |
 Bertil NorströmErik Davidsson | Erik Davidsson |
 Wallis GrahnRut Davidsson | Rut Davidsson |
| LLasse PetterssonEdvin Friberg | Edvin Friberg |
| SSture HovstadiusVerger | Verger |
 Donald HögbergTrain Conductor | Train Conductor |
 Tomas von BrömssenWaiter | Waiter |