VIRAL - DVD - Teenaged sisters Emma (Sofia Black-D' Elia) and Stacey (Analeigh Tipton) live a normal life, until their small suburban neighborhood is stricken with mysterious parasitic virus. As the disease rapidly spreads throughout the town, the two band together to barricade themselves from infection. But it may already to be too late - when the virus enters their home, the sisters are faced with an impossible choice: protect each other, or survive the virus.