At Justiina's insistence, Pekka and Pätkä are looking for work again and end up starting a detective agency. The first assignment takes the duo on a cruise on Lake Saimaa. Traveling on the same ship are representative Johannes Kulo and his daughter Maija, as well as the lumberjack Jussi, who gets caught up in the duo's misadventures.
Pekka Puupää
Pätkä
Maija Kulo
Jussi Leino
Justiina Puupää
Johannes Kulo
Leino (uncredited)
Viljo Leino (uncredited)
Rainer Strand (uncredited)
Pikkarainen (uncredited)
Lasse (uncredited)
Tolvanen (uncredited)
Mari (uncredited)
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Title Designer
Sound
Grip
Hairstylist
Location Manager
Writer
Script Supervisor
Original Music Composer
Writer
Script Supervisor
Production Design
Script Supervisor
Director
Producer
Editor
Makeup Artist
Director of Photography
Director of Photography