28 Days Later (2002): A group of misguided animal rights activists free a caged chimp infected with the "Rage" virus from a medical research lab. When London bike courier Jim (Cillian Murphy) wakes up from a coma a month after, he finds his city all but deserted. On the run from the zombie-like victims of the Rage, Jim stumbles upon a group of survivors, including Selena (Naomie Harris) and cab driver Frank (Brendan Gleeson), and joins them on a perilous journey to what he hopes will be safety.vsDawn of the Dead (2004): When her husband is attacked by a zombified neighbor, Ana (Sarah Polley) manages to escape, only to realize her entire Milwaukee neighborhood has been overrun by the walking dead. After being questioned by cautious policeman Kenneth (Ving Rhames), Ana joins him and a small group that gravitates to the local shopping mall as a bastion of safety. Once they convince suspicious security guards that they are not contaminated, the group bands together to fight the undead hordes.