Dead Within (2014)

Plot

Six months post-apocalypse, a couple has managed to survive in isolation within a secluded cabin, avoiding the chaos unleashed by a catastrophic outbreak. Their dwindling supplies force them to face the terrifying realities lurking outside, but the true danger might lie within their own walls. As desperation mounts, they must confront not only external threats but also the emotional and psychological turmoil that has bred in their confined space. Ultimately, the struggle for survival reveals that the greatest horrors can emerge from within, challenging their very humanity.