Todor KolevAssociate professor Denev / Cousin Ivan Nadya TodorovaKulisheva, a research worker Pavel PopandovKancho Peev, candidate PhD Yordanka KuzmanovaKortinska, a research worker Aneta SotirovaTemenuzhka, The Cousin Ivan's sweetheart Georgi Rusevthe managing director Popyordanov Georgi Mamalevthe journalist Radosveta VassilevaShivacheva, research-worker Ivan YanchevResearch-worker Kina MutafovaDenev's neighbor 
