Adamantine

British actress Lena Headey was discovered as a teenager during a production at London's Royal National Theatre. Following years of mostly supporting parts, she drew attention for her leading performances in the film 300 and the TV series Terminator: The Sarah Connor Chronicles. Her star turn came when she was tapped for the role of Cersei Lannister in the HBO hit series Game of Thrones.

Credits include: X2: X-Men United, The Avengers, X-Men: The Last Stand, The Incredible Hulk and Last Action Hero

Credits include: Five Wives, Three Secretaries, and Me, Inside and Adamantine

Credits include: I'll Take Your Dead, American Hangman, Frasier, No Sleep 'Til Christmas and Mary Goes Round

Credits include: You Don't Know Jack, Unbelievable, Day Shift, Caddo Lake and Antebellum

Credits include: If Beale Street Could Talk, 21 Bridges, Race, Homecoming and Night Always Comes

Credits include: Companion, The Creator, The Outsider, Alone and Sick

Credits include: The Witch, Adamantine and Dearly Departed

Credits include: Alphas, What We Left Behind: Looking Back at Deep Space Nine, Anger Management and Why Can't We Go on as Three?

Credits include: When You're Lost in the Darkness, Sight, Morning, Corbenic and Why Can't We Go on as Three?

Credits include: Solo, The Harmonium, Why Can't We Go on as Three?, Rocky and Into the Fire

Credits include: The Pilot and Adamantine