Germany 1932, constant fights between Communists and Nazis tear the country apart. When a Communist is found dead, the police accuses another Communist being his murderer. But the Communist youth group follows another trail - the murderer left a characteristic boot print at the scene of the crime.
| Actor | Role |
|---|---|
 Günter NaumannKurt Büttner | Kurt Büttner |
 Gerry WolffSchuster Friedberg | Schuster Friedberg |
 Raimund SchelcherJulius Gemse | Julius Gemse |
 Paul BerndtHans Müller | Hans Müller |
 Peter KiwittKommissar Huschke | Kommissar Huschke |
 Siegfried KilianSchutzmann Krüger | Schutzmann Krüger |
 Stefan LisewskiErnst Schiemann | Ernst Schiemann |
 Werner SenftlebenKarl Bullrich | Karl Bullrich |
| HHannes FischerPolizeirat Klisch | Polizeirat Klisch |
 Werner LierckAtze Weber | Atze Weber |
| HHeinz SchröderSturmführer Barsch | Sturmführer Barsch |
| LLiska MerbachFrau Karenke | Frau Karenke |
 Nico TuroffWilhelm Lammers | Wilhelm Lammers |
| HHorst PapkeDicker SA-Mann | Dicker SA-Mann |
| WWalter E. FußHubalek | Hubalek |