Анатолий Васильев
Anatoly Krupitsa, Director of the Institute (1938-1952)
Teodor Currentzis
Dau
Inna Schorr
Krupitsa's secretary
Mikhail Fikhtengolts
Dau's friend, inspector
Vyacheslav Kolyus
Viktor, Window Cleaner
Nikolai Gubarev
Skittles Instructor
