Retreat (2011)

Plot

Kate and Martin seek solace at a secluded island retreat, hoping to heal from their recent loss. Their tranquil getaway quickly spirals into chaos when a mysterious man washes up on the beach, bringing alarming news of a deadly airborne virus ravaging Europe. As they grapple with their grief, the couple must now confront the looming threat of the contagion, testing their resilience and trust in each other as they fight for survival in an increasingly isolated and dangerous situation.