Emma Jean Bell (born December 17, 1986) is an American actress, best known for her role as Parker O'Neal in the films ''Frozen'' and ''Hatchet II'' (both 2010), as Molly Harper in ''Final Destination 5'' (2011), and for playing Amy in the first and third season of the AMCpost apocalyptic series ''The Walking Dead'' (2010; 2012), and Emma Judith Ryland Brown on the TNT drama series ''Dallas'' (2013–2014).
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