Captain Kaarnoja finds himself caught up in intrigues and a dispute between the noblewoman Elisabeth and her cousin, Captain Gyllenskiöld. Kaarnoja comes into possession of a mysterious letter, which leads him and his loyal companion Sergeant Erkinpoika into battles, ambushes, and sword fights.
Kalervo Nissilä
Marja Korhonen
Ture Junttu
Toini Vartiainen
Uljas Kandolin
