Aleksandr Solovyov
"Ygrek", aka Kostya
Emmanuil Vitorgan
John Vasilyevich Brockhaus, former theater actor
Larisa Kuznetsova
nurse Galya
Aleksandr Fatyushin
Professor, head physician of a mental hospital
Gotlib Roninson
old doctor
Yulyen Balmusov
KGB chief
Sergei Agapitov
Chirik, a squeaky alcoholic
Sergey Rubeko
orderly
Lyudmila Gnilova
Nurse Barbara
Sergey Serov
Zabelin, a man with "voices in his head"
Konstantin Grigorev
"Miklukho-Maclay", schizophrenic
Nina Ruslanova
saleswoman in a grocery store
Vladimir Anisko
Gennady Stepanovich, director of a grocery store
Yuriy Chernov
plainclothes policeman
