- Country: Finland
- Genres: Crime, Drama, Thriller
- Release: 2011-01-31
- Director: N/A
- Writers: N/A
- Language: Finnish | English | Swedish
- Stars: Antti Reini , Danilo Bejarano , Danilo Bejarano , Jarkko Lahti , Eppu Salminen , Vyacheslav Razbegaev , Aleksandr Bolshakov , Tatiana Susi , Viktor Drevitsky
- Runtime: 158 min
- Awards: N/A
- AKA: Underworld Trilogy: The Cop (United States of America) , Undre världen: Snuten (Finland) , Underworld Trilogy: The Cop (United Kingdom) , Underworld Trilogy: The Cop , Alamaailma: Kyttä (Finland) , Alamaailma-trilogia: Kyttä (Finland) , Alamaailma Trilogia: Kyttä , Преступный мир: Коп (Russian Federation)
- Plot: A detective working with the narcotics unit of the Stockholm police, PEKKA MANNINEN is called to Finland with the task of charting the route via which heroin is smuggled from St. Petersburg to Finland and the rest of the world. The Helsinki police department's narcotics unit has already been on the case with no results, and so the rough-and-ready Manninen goes undercover into a Russian drug operation. Treading the fine line between the legal and the illegal, Manninen begins to confuse the roles of police officer and criminal, until he goes too far and there's no turning back.
- IMDB:tt1674798
Underworld Trilogy: The Cop Cast
Antti Reini
Pekka Manninen
Danilo Bejarano
Henrik 'henkke' Larssen
Danilo Bejarano
Henrik 'henkke' larssen
Jarkko Lahti
Tarmo 'Tare' Kuusisto
Eppu Salminen
Janne Kivi
Vyacheslav Razbegaev
Andrej
Aleksandr Bolshakov
Igor Harlamov
Tatiana Susi
Nadja Ivanova
Viktor Drevitsky
Sergei Petrovits