Der Alte cast is including:
Michael Ande as Gerd Heymann (398 episodes), Markus Böttcher as Werner Riedmann (295 episodes), Rolf Schimpf as Leo Kress (211 episodes), Pierre Sanoussi-Bliss as Kriminaloberkommissar Axel Richter (161 episodes), Charles M. Huber as Henry Johnson (134 episodes), Siegfried Lowitz as Erwin Köster (111 episodes), Jan Hendriks as Martin Brenner (111 episodes), Wolfgang Zerlett as Meyer Zwo (101 episodes), Henning Schlüter as Franz Millinger (87 episodes), Walter Kreye as Kriminalhauptkommissar Rolf Herzog (55 episodes), Jan-Gregor Kremp as Richard Voss (34 episodes), Jan Meyer as Kriminalhauptmeister Löwinger (24 episodes)