Александр Соловьёв
— "Ygrek", aka Kostya
Эммануил Виторган
— John Vasilyevich Brockhaus, former theater actor
Larisa Kuznetsova
— 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
Елена Скороходова
— prostitute
Юрий Думчев
— fat man in a diner, "racketeer"