Mariel Hemingway is an American actress and model. She is the granddaughter of literary legend Ernest Hemingway and has appeared in a variety of films and television shows. Mariel is best known for her roles in films such as Manhattan, Personal Best, and Star 80. She has also done modeling work, appearing in magazines such as Playboy and Vanity Fair. She is a passionate advocate for mental health awareness, having spoken about her struggles with depression and how she overcame it. Mariel continues to work in Hollywood and is an inspiration for many.