Season 21

Guest Stars:

Otto Schily

Guest Stars:

Jean Asselborn

Guest Stars:

Jens Spahn

Guest Stars:

John Kornblum

Guest Stars:

Wolfgang Kubicki

Guest Stars:

Klaus Töpfer

Guest Stars:

Ulrich Wickert

Guest Stars:

Richard David Precht

Guest Stars:

Michael Wolffsohn

Guest Stars:

Toni Schumacher

Guest Stars:

Julian Nida-Rümelin

Guest Stars:

Claudia Roth

Guest Stars:

Peter Gauweiler

Guest Stars:

Ranga Yogeshwar

Guest Stars:

Wolf Biermann

Guest Stars:

Oliver Welke

Guest Stars:

Christian Lindner