Topic summary
Otto Düring

Extracted from the Wikipedia article List of Homeland characters.
Otto Düring
Played by Sebastian Koch, Otto Düring is the founder of the Düring Foundation, a philanthropic organization which is headquartered in Berlin. He hires Carrie Mathison to be his head of security. Otto provides Carrie his home as a temporary safe haven while she investigates the origins of an attempt on her life, and gives her a copy of classified CIA intel passed to him by Saul (which allows her to discover Allison Carr's double agent status). After Carrie stops a terrorist attack from occurring in Berlin, Otto proposes that she become his companion, expressing his admiration for her ambition, talent and world experience. However, she declines. Otto later provides seed funding for Carrie's philanthropic organization providing legal support to Muslims in New York City, and continues making romantic overtures to her over a period of months until she finally rebuffs him.