Henkka Virtanen finds evidence of a possible crime on his way to school. With his friend J.K. Kivimutka, the boys decide to investigate what has happened, because these criminal cases are the responsibility of the detective agency they have set up. When it turns out that mailboxes in the area have disappeared during the night, the detective bureau has already two crimes to solve. A fun and exciting adventure begins, in which the boys also have to face their own fears.
Genres:
Mikael Ehn as Henkka Virtanen
Veetu Hietanen as J.K. Kivimutka
Anna Pitkämäki as Henkka's mother
Tapani Kalliomäki as Henkka's father
Annu Valonen as Teacher
Pirjo Heikkilä as J.K.'s mother
Sira Junno as Sister Kaarina
Verneri Tinkanen as Kauko Mäyhkö
Heikki Nousiainen as Old gentleman
Kaija Kiiski as Old lady
Santeri Töyry as Moped boy #1
Anton Riihilahti as Moped boy #2
Satu Säävälä as Mrs. Luukka
Rami Rusinen as Raimo
Suvi-Sini Peltola as Sinikka
Tom Petäjä as Teuvo
Väinö Weckström as Paraglider
Sisu Aro as Blacksmith
Markus Karekallas as Owner of the barbecue kiosk
Väinö Karhos as Plasterer
Liina Mäki as Rapper's sister #1
Edith Mäki as Rapper's sister #2
Raimo Hauta-aho as Police Officer #1
Tuire Arola as Police Officer #2
Jarttu Mustonen as Fisherman
Paula Pakarinen as Woman who lost her cat
Jarkko Felin as Tired man in a taxi
Katja Kivistö-Leikkonen as Taxi driver
Amadeu Vives as Bank robber
Pentti Rissanen as Raking neighbor
Jenni Vuorio as Emergency call (voice)
Made by edimario