Balkan Spy(Балкански шпијун)

Balkanski špijun is a 1984 Yugoslav comedy/drama. Ilija Čvorović, a former Stalinist who spent several years in a prison on Goli otok, is contacted by the police to routinely answer questions about his tenant, Petar Markov Jakovljević, a businessman, who spent twenty years living in Paris, and now has returned to Belgrade to open a tailor shop. After only several minutes, Ilija is free to go, however, he is starting to suspect that his tenant might be a spy. As the movie goes on, his paranoia increases and more people gets involved: his wife, his daughter, his brother, Jakovljevic's friends.