End of August 1939. The Polish-German border is crossed by a German defector from the Wehrmacht, Ernst Hoffman, with the information that on August 26 at 4:45 Germany will attack Poland.
| Actor | Role |
|---|---|
 Arkadiusz BazakCaptain Wolski | Captain Wolski |
 Zbigniew BuczkowskiNot listed | Not listed |
 Adam KomanNot listed | Not listed |
 Ryszard KotysNot listed | Not listed |
 Jerzy KrasuńNot listed | Not listed |
 Aleksander MikołajczakNot listed | Not listed |
 Tadeusz ParadowiczNot listed | Not listed |
| KKatarzyna PawlakNot listed | Not listed |
 Klaus-Peter ThieleNot listed | Not listed |
 Tomasz ZaliwskiMajor Wilczynski | Major Wilczynski |