Detective sergeant Timo Harjunpää of the Helsinki Violent Crime Unit loses his daughter in a tragic way. Despite the support of his closest colleague, Constable Onerva Nykänen, Harjunpää is unable to recover from the loss of his family. He seeks revenge against his daughter's killer, while in his work he investigates strange deaths in the Helsinki metro that turn out to be the work of a serial killer.
| Production | Ilkka Matila | Producer |
| Directing | Olli Saarela | Director |
| Costume & Make-Up | Anna Vilppunen | Costume Design |
| Production | Pia Pesonen | Casting |
| Camera | Rauno Ronkainen | Director of Photography |
| Production | Tutsa Huuhka | Casting |
| Art | Päivi Kettunen | Production Design |
| Sound | Jyrki Rahkonen | Original Music Composer |
| Sound | Tomi Malm | Original Music Composer |
| Sound | Jyrki Rahkonen | Sound Designer |
| Sound | Sami Sarhamaa | Sound Re-Recording Mixer |
| Editing | Benjamin Mercer | Editor |
| Writing | Matti Yrjänä Joensuu | Novel |
| Writing | Leo Viirret | Screenplay |
| Costume & Make-Up | Mari Vaalasranta | Makeup Designer |
| Production | Risto Tuominen | Production Manager |
| Directing | Risto Tuominen | Assistant Director |
| Directing | Kaisa Astikainen | Second Assistant Director |
| Camera | Konsta Sohlberg | "B" Camera Operator |
| Camera | Toni Tuominen | Steadicam Operator |
| Camera | Mika Vuorinen | First Assistant "A" Camera |
| Camera | Sari Aaltonen | First Assistant "B" Camera |
| Camera | Jarkko Liikanen | Second Assistant Camera |
| Camera | Elina Eränen | Second Assistant Camera |
| Directing | Hannele Majaniemi | Script Supervisor |
| Lighting | Jani Lehtinen | Gaffer |
| Lighting | Antti Pirinen | Lighting Technician |
| Lighting | Mikko Levoska | Lighting Technician |
| Camera | Juha Niska | Key Grip |
| Sound | Jyrki Rahkonen | Production Sound Mixer |
| Sound | Santtu Sierilä | Boom Operator |
| Sound | Mika Niinimaa | Boom Operator |
| Sound | Sami Sarhamaa | Sound Editor |
| Editing | Henri Pulla | Colorist |
| Costume & Make-Up | Ilkka Ahlgrén | Tattoo Designer |
| Costume & Make-Up | Jussi Juntunen | Hairstylist |
| Costume & Make-Up | Ester Räisänen | Hairstylist |
| Costume & Make-Up | Jani Räisänen | Hairstylist |
| Costume & Make-Up | Saara Räisänen | Tattoo Designer |
| Crew | Klaus Hedström | Special Effects |
| Crew | Jarno Jernström | Special Effects |
| Crew | Jan-Mikael Kuparinen | Special Effects |
| Crew | Konsta Mannerheimo | Special Effects |
| Crew | Jukkis Nissilä | Special Effects |
| Crew | Jaakko Saarela | Special Effects |
| Crew | Santtu Sainio | Special Effects |
| Crew | Mikko Sarkkinen | Special Effects |
| Visual Effects | Ville Lepistö | Visual Effects Supervisor |
| Crew | Sami Dinler | Stunt Driver |
| Crew | Risto Hämäri | Stunt Driver |
| Crew | Jussi Jukka | Stunt Driver |
| Crew | Tommi Kitola | Stunt Driver |
| Crew | Oula Kitti | Fight Choreographer |
| Crew | Jouni Kivimäki | Stunt Coordinator |
| Crew | Reijo Kontio | Fight Choreographer |
| Crew | Reijo Kontio | Stunt Coordinator |
| Crew | Kimmo Korpela | Fight Choreographer |
| Crew | Janne Uskali | Stunt Driver |
