Inspector Puosu investigates the murder of smuggler Nelly with journalist Harn. Doubts are directed at wholesaler Antti Rajapalo, whose innocence is believed only by Rajapalo's secretary Ane Arvila.
Unfortunately the movie Viimeinen vieras is not yet available on HBO Max.
| Camera | Erik Blomberg | Director of Photography |
| Editing | Elle Hongisto | Editor |
| Art | Ville Salminen | Production Design |
| Writing | H.R. Halli | Novel |
| Sound | Harry Bergström | Original Music Composer |
| Writing | Matti Kurjensaari | Screenplay |
| Writing | Ville Salminen | Screenplay |
| Production | Matti Schreck | Producer |
| Writing | Risto Orko | Screenplay |
| Directing | Ville Salminen | Director |
| Directing | Arvi Tuomi | Director |
| Sound | Evan Englund | Sound |
