Credits

• 2020 · The Hidden Life of Trees as Self
• 2018 · Der mit dem Wald spricht as Self - Host
• 2017 · Intelligent Trees as Self
• 2017 · La vita segreta degli alberi as
• 2015 · Wer weiß denn sowas? as
• 2013 · Lesenswert as Self
• 2012 · Precht as Self
• 2011 · Klein gegen Groß - Das unglaubliche Duell as Self
• 2008 · Markus Lanz as Self
• 2007 · Der Sonntags-Stammtisch as Self
• 2003 · ZIBB as Self
• 2003 · Menschen bei Maischberger as Self
• 2001 · Hart aber fair as Self
• 1999 · Volle Kanne as Self
• 1997 · Tietjen und Bommes as Self
• 1997 · Im Dialog as self
• 1995 · Kulturzeit as self
• 1992 · Morgenmagazin as Self
• 1992 · Riverboat as Self
• 1991 · DAS! as
• 1991 · DAS! as Self
• 1989 · ZDF-Mittagsmagazin as Self
• 1979 · NDR Talk Show as Self
• 1976 · Kölner Treff as Self
• 1965 · aspekte as Self