Film fans have been informed that the zombie seen in the trailer for 28 Years Later isn't Cillian Murphy like people presumed, but rather another actor.

Following the release of the trailer of the upcoming zombie thriller 28 Years Later on Dec 10, fans have been speculating on the identity of a zombie that appears to have a striking resemblance to Murphy – who starred in the original 28 Days Later.

Days Later also became the driving vehicle behind Murphy's career success, with Murphy playing courier-come-survivor Jim in the franchise's first outing. Despite the movie's success and an overwhelmingly positive reception to Murphy's performance,