Laus Høybye as Mads "Krumme" Krumborg

Dick Kaysø as Father - Jens Krumborg

Karen-Lise Mynster as Mother

Line Kruse as Stine - Krummes big sister

Lukas Forchhammer as Grunk - Krummes little brother

Elin Reimer as Mrs. Olsen - Ingeborg

Buster Larsen as Svendsen - Caretaker

Peter Schrøder as Boris - criminal  

Jarl Friis-Mikkelsen as Ivan - criminal

Claus Bue as Teacher Jansen

Ove Sprogøe as Anders

Sonja Oppenhagen as Mrs. Jensen

Barbara Topsøe-Rothenborg as Yrsa

Tomas Villum Jensen as

Anders Schoubye as

Marie Schultz as

Allan Olsen as

Paul Hüttel as

Holger Munk as

Holger Perfort as

Lillian Tillegreen as

Søren Spanning as

Henrik Koefoed as

Ole Dupont as

Christian Potalivo as Tom