Jennifer Vogel’s father John was larger than life. As a child, Jennifer marveled at his magnetizing energy and ability to make life feel like a grand adventure. He taught her so much about love and joy, but he also happened to be the most notorious counterfeiter in US history. Based on a true story and directed by Sean Penn, ""Flag Day"" stars Penn and his real-life daughter Dylan Penn in an intimate family portrait about a young woman who struggles to rise above the wreckage of her past while reconciling the inescapable bond between a daughter and her father. "Flag Day" is directed by Sean Penn and stars Dylan Penn as Jennifer Vogel, Academy Award®-winner Sean Penn (including 2009, Best Actor for "Milk") as her father John, and Katheryn Winnick as her mother Patty.