Hannah MarksHannah Marks (born April 13, 1993) is an American actress, writer, and director. She played Amanda Brotzman on the television series Dirk Gently's Holistic Detective Agency.FilmographyTurtles All the Way Down (2024)Dinner in America (2020)Daniel Isn't Real (2019)Dirk Gently's Holistic Detective Agency (2016)Southbound (2015)Necessary Roughness (2011)Accepted (2006)