None of the scenes were actually filmed in Bosnia and Herzegovina.
Momcilo Otasevic, Filip Juricic, Mladen Vulic, Martina Stjepanovic and Ksenija Pajic have previously worked together on Cista Ljubav (2017).
In one episode Nadia Cvitanovic says that the fur coat makes her look like ukrainian prostitute. This is a reference to The Eighth Commisioner (2018) where she played a role of Julia, a young prostitute from Ukraine.
In one episode Zarko Radic complains about his code name Vjeverica (Squirell) and says that he should have been given a more serious name, a name of a more intimidating animal for example Jastreb (Hoshawk) . This is a reference to a yugoslavian cult war tv show Kapelski kresovi (1974) where he played a young partisan soldier named Jastreb.
Milan Strljic, Zarko Radic, Barbara Vickovic, Asim Ugljen, Tijana Pecencic, Zlatan Zuhric, Dino Rogic, Martina Stjepanovic, Sinisa Ruzic, Momcilo Otasevic, Velimir Cokljat, Vladimir Posavec, Stanislav Tomic, Vlado Bulic, Robert Ugrina, Karmen Suncana Lovric, Alen Salinovic, Josip Klobucar, Mario Valentic, Mirna Milicic and Goran Rukavina have all previously worked on Kud Puklo Da Puklo (2014).