Elżbieta Brylska

Engineer Henryk Nowak

Sergeant Jan Dziewanowicz

Greengrocer Henryk Nowak

Major Olecki

Kazimierz Dziewanowicz

Helena Pyrzyk

Stefan

Wacław Kaczmarek

Major Bolesław Sarnicki

Tomasz

Kazimierz's Friend

Grzegorz

Staszek

Sergeant Jagielski

Hanka Michałko

Minute-Taker (uncredited)

Market Seller (uncredited)

Plane Pilot (uncredited)

Greengrocer's Neighbour (uncredited)

Porter (uncredited)

Tomczyk (uncredited)

Pilot (uncredited)

Bus Conductor (uncredited)

Soldier unloading the Truck (uncredited)

Soldier giving information to Olecki (uncredited)

Kabera (uncredited)

WSW Major (uncredited)

Soldier woken up by Olecki (uncredited)

WSW Agent (uncredited)

(uncredited)

Guard (uncredited)

Lab Technician (uncredited)

Dziewanowicz's Neighbour (uncredited)