Laurie Holden is a Canadian-American actress, producer, and human rights activist. From 2010 to 2013, she played the role of Andrea, a civil rights attorney and survivor of a global zombie plague in The Walking Dead, an AMC television horror drama series. Laurie Holden has hand signed this Walking Dead 8x10 Photo. Bold Blue Signature. JSA Authentication #QQ40592 and JSA Certificate of Authenticity.