Joanna Cassidy is an American actress, best known for playing Margaret Chenowith on ‘HBO’ network’s drama series ‘Six Feet Under.’ Cassidy was nominated for ‘Primetime Emmy Award’ and ‘Screen Actors Guild Award’ for her performance in the series. She is also known for playing ‘Jo Jo White’ in a television sitcom titled ‘Buffalo Bill’ for which she won the ‘Golden Globe Award’ for ‘Best Actress.’ Cassidy has also played prominent roles in films, such as ‘Blade Runner,’ ‘Don't Tell Mom the Babysitter's Dead,’ and ‘Who Framed Roger Rabbit.’ Apart from acting, Cassidy is a passionate painter, sculptor, and golfer. She is also an animal rights activist and currently lives in Los Angeles along with her pet dogs.