The story is about a boy named Kalle Blomkvist who with his friends solves crimes. But also play the battle between the red rose and the white rose with his rival friends. But everything changes when Kalle Blomkvists friend finds a dead man in a cabin and then must his friends and he find the murdurer.
| Actor | Role |
|---|---|
| MMalte ForsbergKalle Blomkvist | Kalle Blomkvist |
| JJosefin ÅrlingEva-Lotta | Eva-Lotta |
| TTotte StenebyAnders | Anders |
| VVictor SandbergSixten | Sixten |
| BBobbo StenebyBenka | Benka |
 Johan StattinJonte | Jonte |
 Leif AndréeEva-Lottas Pappa | Eva-Lottas Pappa |
 Catherine HanssonEva-Lottas Mamma | Eva-Lottas Mamma |
 Peter AnderssonPolisinspektör Strand | Polisinspektör Strand |
 Gerd HegnellFru Karlsson | Fru Karlsson |
 Krister HenrikssonMördaren | Mördaren |
| EErika HöghedeSixtens Mamma | Sixtens Mamma |
 Lakke MagnussonGubben Gren | Gubben Gren |
 Claes MalmbergKonstapel Björk | Konstapel Björk |
 Per MorbergRedaktören | Redaktören |
 Jacob NordensonBenkas Pappa | Benkas Pappa |
| DDavid OlssonFredrik | Fredrik |
 Ulla SkoogMoster Ada | Moster Ada |
| TToni WilkensSixtens Pappa | Sixtens Pappa |