Sarmo explores the mystery associated with the murder of a landowner and the tangle of crimes, threats, and conspiracies created by a letter he left behind. At the same time Sarmo helps the consuls of imaginary small states of South America in a difficult situation, and charms their daughters.
| Directing | Jorma Nortimo | Director |
| Production | T.J. Särkkä | Producer |
| Writing | Jorma Nortimo | Screenplay |
| Writing | Simo Penttilä | Story |
| Editing | Armas Vallasvuo | Editor |
| Sound | Yrjö Saari | Sound |
| Art | Karl Fager | Production Design |
| Camera | Pentti Unho | Director of Photography |
| Sound | Heikki Aaltoila | Original Music Composer |