Right At Your Door 2006

After multiple dirty bombs are detonated, spreading deadly toxic ash across Los Angeles, Brad inadvertently quarantines his wife, Lexi outside their new home by safely sealing himself inside. With the city under siege and martial law in affect, Brad and Lexi struggle to survive with few supplies, limited time and no information--all while separated by thin doors and thinner sheets of plastic. When "help" finally does arrive, it appears to be anything but.