The Last House — Characters & Cast

To protect his family at any cost and find an exit from their suburban prison.

Begins as a frustrated, out-of-work engineer who approaches the crisis with military-like pragmatism and defensive aggression. In the climax, he undergoes a moral transformation, choosing mercy over violence when confronting a trapped creature.

To maintain her children's psychological health, safety, and humanity in total isolation.

Evolves from anxious domesticity into a resilient co-leader who grounds the family during their five-year ordeal.

To understand the strange creatures outside and protect living things.

Grows from a young girl into an observant teenager who is the first to deduce that the beings are marine organisms linked to ancient planetary lore rather than hostile alien invaders.

To assist his father in defending the household and ensuring his family's physical survival.

Forced to grow up entirely within the confines of a single house during the five-year jump, transitioning from a child to a resourceful young adult.