Katheryn Winnick Talks Working with Sean Penn His Daughter Dylan in Flag Day

Extras Jenn Lahmers spoke with actress Katheryn Winnick at the premiere of Flag Day. Along with dishing on the comingofage movie, Katheryn praised her costars Sean Penn and his daughter Dylan, who also play father and daughter in it. She said, Just to see the magic between them that magic and that chemistry would take years of work to get. Its really remarkable to see. Watch Flag Day hits theaters August 20.