Kriminalkommissar Bremer (played by Hans Stüwe) is a protagonist in Help! Raid!.
Kriminalkommissar Braun (played by Hans Brausewetter) appears in Help! Raid!.
Irene Matthes (played by Gerda Maurus) appears in Help! Raid!.
Der Varieté-Agent (played by Ludwig Stössel) appears in Help! Raid!.
Karl Matthes (played by Otto Wallburg) appears in Help! Raid!.
Otto Weigandt (played by Veit Harlan) appears in Help! Raid!.
Kriminalrat Kipping (played by Hermann Vallentin) appears in Help! Raid!.
Matrosen-Emil (played by Hugo Fischer-Köppe) appears in Help! Raid!.