Na krawędzi

Zygmunt Malanowicz

Ryszard Czernik

Jolanta Bohdal

Krystyna

Tadeusz Janczar

Wojtek

Ignacy Machowski

Drugstore Clerk

Rajmund Jakubowicz

Edward

Edda Dentges

Rita

Zbigniew Geiger

Plainclothesman

Bolesław Idziak

Interrogator

Elżbieta Jasińska

Secretary

Andrzej Krasicki

Counterintelligence Colonel

Bogdan Łysakowski

Colonel

Zdzisław Maklakiewicz

CIA Employee #1

Holger Mahlich

Maria Omielska

Bartender

Hans-Joachim Recknitz

Major Jack Tooth

Tadeusz Sabara

Lab Technician

Hans Schulze

Witold Skaruch

CIA Employee #2

Karl Sturm

Georg

Mirosław Szonert

Beno

Bogdan Wiśniewski

Janusz Zakrzeński

Interrogator

Bogusław Sochnacki

Counterintelligence Colonel / CIA Employee #1 (voice)

Marian Reniak

Novel

Mikołaj Sprudin

Director of Photography

Janina Sękowska

Makeup Artist

Halina Nawrocka

Editor

Waldemar Podgórski

Director

Waldemar Podgórski

Writer

Mikołaj Kompan-Altman

Sound

Marceli Nowak

Production Manager

Waldemar Kazanecki

Music

Roman Wołyniec

Production Design

Waldemar Podgórski

Screenplay

Ryszard Raduszewski

First Assistant Director

Zbigniew Hartwig

Camera Operator

Jerzy Bialek

Assistant Camera

Ludwik Stanisławski

Assistant Camera

Zdzisław Roliński

Assistant Production Design

Irena Włodarczyk

Costume Assistant

Günter Schmidt

Costume Design

Waldemar Kazanecki

Conductor

Anna Iżykowska-Mironowicz

Music Consultant

Halina Lachowicz

Assistant Director

Zbigniew Przygodzki

Sound Assistant

Marian Reniak

Production Consultant

Jerzy Bronisławski

Production Consultant

Kazimierz Sioma

Assistant Production Manager

Arkadiusz Orłowski

Assistant Production Manager

Jerzy Balwierczak

Production Consultant

Jerzy Pękalski

Assistant Editor

Czesław Magnowski

Stunts