I'm a Killer

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I'm a Killer
Directed by	Maciej Pieprzyca
Written by	Maciej Pieprzyca
Produced by	Renata Czarnkowska-Listos Maria Golos
Starring	Mirosław Haniszewski Arkadiusz Jakubik Agata Kulesza Magdalena Popławska Piotr Adamczyk Karolina Staniec
Cinematography	Paweł Dyllus
Edited by	Leszek Starzyński
Music by	Bartosz Chajdecki
Production companies	RE Studio Telewizja Polska Monternia Agora SA Silesia Film
Release dates	20 September 2016 (2016-09-20) (Gdynia Film Festival) 4 November 2016 (2016-11-04)
Running time	117 minutes
Country	Poland
Language	Polish
Box office	$578 768[1]

I'm a Killer (Polish: Jestem mordercą) is a 2016 Polish crime film directed by Maciej Pieprzyca.^[2] It is based on the case of the serial killer Zdzisław Marchwicki.