Leonid Dyachkov as Pyotr

Yuri Vizbor as Sasha

Alla Demidova as Katya

Natalya Bondarchuk as Nadya

Leonid Markov as Sergei

Vladimir Nosik as Kolka

Oleg Efremov as Oleg Pavlovich

Viktor Shulgin as radiologist

Natalya Shvets as female patient

Aleksandr Yanvaryov as Valya

Andrei Nikolayev as clown Andryusha

Mstislav Zapashnyy as acrobat

Lidiya Konstantinova as fellow traveler with a child

Aleksandr Shirvindt as Sasha's friend (uncredited)

Mikhail Bocharov as local policeman (uncredited)

Zoya Isayeva as Oleg Pavlovich's secretary (uncredited)

Anatoli Firsov as Himself (uncredited)

Mikhail Rozanov as guy in the blue t-shirt (uncredited)