Life Room (2009)

The infection began in Miami but quickly spread across the country, across the world. The dead are rising to attack the living. Cities are clogged as the masses panic and flee. Nobody seems to know what to do or where to go, but the disease is spreading, and people are dying. In Phoenix, five strangers find themselves trapped together, hiding from the infected. Christine, Jeffrey, Brad, Lily, and Marcus are surrounded but safe for the moment. They've each lost friends to the unstoppable and uncaring hordes, but will they be able to survive the night in the LIFE ROOM?