Santa Claus | Helmut Lachenmann | Helmut Kohl | Helmut Newton | Helmut Schmidt | Helmut Jahn | Hugo Claus | Helmut Reichelt | Claus Krag | Santa Claus Conquers the Martians | I Saw Mommy Kissing Santa Claus | Helmut Berger | Yes, Virginia, there is a Santa Claus | Toronto Santa Claus Parade | Helmut Werzer | Helmut Oehring | Helmut Lang | Helmut Käutner | Fred Claus | Claus Zundel | Claus Christiansen | The Year Without a Santa Claus | Santa Claus Is Coming to Town | Karl Ernst Claus | Helmut Zahn | Helmut Reichmann | Helmut Krone | Helmut Grunsky | Helmut Benthaus | Emile Claus |
In 1980, Dieter Kaegi became assistant director at the Zurich Opera under Claus Helmut Drese who had been in charge of the opera house since 1975.