Six-graders Tosha and Kostya are trying to deliver the WWII telegram they accidentally find.
Kostya Karpov
Ruslan Karpov
Tosha Pyatipal
Museum guide
Book writer
Groom
Bride
Dry cleaner customer
Woman in the dry cleaner
Dry cleaner worker
Fyodor Fyodorovich
Marya Ivanovna
Agrafena Vladimirovna
School art director
Mkrtych Avanesovich, surgeon
Vova
Katya Pyatipal (Inozemtseva), Tosha's mother
General Ivan Yakovlevich
Guy singing on the street
Guitar guy