Architect Stoev
Lena, Stoev's wife
Chocho, Trainee investigator
Professor Popruskov
the managing director
Bay Slavi, the neighbour
Vera, the Daughter
Бookseller
Neda
The corpse
Dochka
Doncho
Stefan
The waiter
The investigator
Sanitar
Starshinata
Stefanova
Sveshtenik
Nepoznat
Upravitel
Boklukchiya