- Alex Sparrow
- Kirill Nikolaev
- Mariya Kozhevnikova
- Diana Johnes
- Elvira Ibragimova
- Gulnara
- Gosha Kutsenko
- Ivan the Terrible / Tower Caretaker
- Anora Khalmatova
- Syuyumbike
- Viktor Verzhbitskiy
- Colonel Morkovnikov
- Baybulat Batullin
- Rustem
- Sergey Shakurov
- Azim
- Sergey Nikonenko
- Ivan
- Svetlana Chuykina
- Lyubasik
- Denis Yasik
- Albert
- Olga Volkova
- Museum Curator
- Khalima Iskanderova
- Museum Curator
- Ruslan Asanov
- Gulnara's Father
- Julia Berezikova
- Elza - Nurse
- Anna Dankova
- Albert's Mother
- Klaus-Helge Donath
- (as Klaus-Khelge Donat)
- Elina Geyman
- Roksi-Boksi
- Aleksey Ingelevich
- Jester
- Anvar Khalilulaev
- Azim in youth
- Zufar Kharisov
- Photographer
- Olesya Kovalenko
- Shura - Nurse
- Lev Leshchenko
- Lev Leshchenko
- Vladimir Logvinov
- Ivan in youth
- Tatyana Loseva
- Gulnara's Mother
- Igor Markov
- Albert in childhood
- Akhmed Sattarov
- Chief Keeper
- Ramil Tukhvatullin
- Taxi Driver / Investigator
- Alina Ulyutina
- Nurse
- Yuriy Vaksman
- Conductor
- Vladimir Vasilyev
- Groom
- Mikhail Vodzumi
- Chinese Lee
- Valentina Zakieva
- Stewardess
- Alexander Zhulin
- (as Aleksandr Zhulin)
- Aleksey Lunyov
- (uncredited)
- Sergey Pasko
- Journalist
