Ivan Vasilyevich, KGB major

Mishka Alekseyev

Vaska Kozhukh

Styopka Panfilov

Aleksey Burakov

Uncle Petya / German spy

Semyon, truck driver

Zhora "Brunette"

Shurka "Krendel"

Valeriy Kaplunov, rocketeer

Voronov, clock master

House superintendent