Walter Scott | Sir Walter Scott | Walter Cronkite | Walter Raleigh | Walter Benjamin | Walter Mondale | Walter Matthau | Walter Gropius | Walter Hamma | Walter Savage Landor | Walter Burley Griffin | Walter Payton | Walter | Bruno Walter | Walter Winchell | Walter Crane | Walter Rilla | Walter Koenig | Walter Brennan | Walter Sickert | Walter Pidgeon | Walter Isaacson | Walter Damrosch | Walter Crickmer | Walter Brueggemann | Walter Reed | Walter Browne | Little Walter | Walter Runciman, 1st Viscount Runciman of Doxford | Walter Rothschild, 2nd Baron Rothschild |
It depicts the crime solving activities of four police detectives, Chief Inspector Erwin Köster, played by Siegfried Lowitz until 1985, from 1986 to 2007 Chief Inspector Leo Kress, played by Rolf Schimpf, from 2008 to 2012 Chief Inspector Rolf Herzog, played by Walter Kreye and from 2012 Chief Inspector Richard Voss, played by Jan-Gregor Kremp.