Customs officer Tapio goes undercover to reveal a smuggling ring, which operates within an entrainment troupe. While doing his detective work, he also gets to know the beautiful dancer Leila.
| Directing | Lasse Pöysti | Director |
| Writing | Kaarlo Nuorvala | Writer |
| Camera | Unto Kumpulainen | Director of Photography |
| Editing | Nils Holm | Editor |
| Production | Mauno Mäkelä | Producer |
| Art | Erkki Siitonen | Production Design |
| Sound | Gösta Salminen | Sound |
| Sound | George de Godzinsky | Original Music Composer |