Lasse Pöysti plays a young reporter named Esko Pekuri who thinks he's got a front-page story. But every article he writes goes in press as minor news. He gets a fantastic idea to impersonate a gangster and write an article about prison life.

Lasse Pöysti
as Esko Pekuri

Sirkka-Liisa Wilén
as Miss Judith

Pentti Viljanen
as Evert Pinsiö

Toivo Mäkelä
as Anders

Uljas Kandolin
as Terävä

Heikki Savolainen
as Hoppu

Matti Tamminen
as Roivas

Sakari Jurkka
as Captain

Tarmo Manni
as Uolevi Tiitinen

Jussi Jurkka
as Prisoner