Александр Соловьёв

"Ygrek", aka Kostya

Эммануил Виторган

John Vasilyevich Brockhaus, former theater actor

Лариса Кузнецова

nurse Galya

Александр Фатюшин

Professor, head physician of a mental hospital

Готлиб Ронинсон

old doctor

Юльен Балмусов

KGB chief

Sergei Agapitov

Chirik, a squeaky alcoholic

Сергей Рубеко

orderly

Людмила Гнилова

Nurse Barbara

Сергей Серов

Zabelin, a man with "voices in his head"

Константин Григорьев

"Miklukho-Maclay", schizophrenic

Нина Русланова

saleswoman in a grocery store

Владимир Анисько

Gennady Stepanovich, director of a grocery store

Юрий Чернов

plainclothes policeman

Евгений Редько

Ygrek's former colleague

Олег Щетинин

a general attacked by a hypnotized policeman

Maria Burkova

Tamara, the brunette in the restaurant

Елена Галибина

blonde in a restaurant

Валерий Кисленко

military

Анатолий Мамбетов

bald cook, moonlighting as a nurse and a welder