A Suspicious Character(1979)

Original title: Sumnjivo lice

The second TV adaptation of popular novel by Serbian comedian Branislav Nusic. A small town is disturbed by the arrival of a "suspicious person", an unknown man wanted by the local authorities. During the hunt, it turns out that the suspect is no one else than the mayor's son-in-law who checked under his false name in order to hide his whereabouts from his girlfriend's parents.