Larisa Bukhartseva
Pillow / Fish (voice)
Serafim Anikeyev
Don Quixote (voice)
Mariya Vinogradova
Mitya (voice)
Erast Garin
Mattress-chairman (voice)
Elena Ponsova
Chair (voice)
Georgiy Vitsin
Hottabych (voice)
Gennadiy Dudnik
Alarm clock (voice)
Irina Pototskaya
Mitya's classmates (voice, uncredited)
Yuri Khrzhanovsky
Report card / pallet (voice, uncredited)
Georgi Millyar
Chair (voice, uncredited)