Olli Suominen fancies his teacher and other shenanigans.
A man mixed up in suspicious activity is murdered in the studio of photographer Ilmari Lavio. At the same time a charming woman has entered the studio, but Lavio does not want to report her to the police. The photographer begins to follow the beauty who calls herself Soile Mäntymaa and through her traces a league of spies.
Timo plays a jealous husband who shoots his wife's lover on stage. The theater director urges the shy young man to gain experience with women and guns before the premiere. Both become familiar when Timo gets caught up in the schemes of his fellow actress Aili and a Russian spy ring.
