Hayley Atwell
Hayley Elizabeth Atwell (born 5 April 1982) is a British-American actress. She is known for her work in stage productions such as A View from the Bridge, and in films such as Cassandra's Dream (2007), The Duchess (2008), The Pillars of the Earth (2010), and for her portrayal of Peggy Carter in various Marvel Cinematic Universe films and TV series.