Are You Ready to Scream? These Are the Scariest Movies of All Time

28 Days Later

Cillian Murphy is certainly shocked when he wakes up from a hospital visit in the middle of the apocalypse. Much like the beginning of the Walking Dead, Murphy has no idea how to respond to it. But, unlike the Walking Dead, 20 Days Later keeps its humor front and center. Zombies take over a Megadeth concert and everything is a mess. The survivors barely survive long enough to find a safe shelter, but how long do they have until the inevitable...